/fs/ |
D | fcntl.c | 35 static int setfl(int fd, struct file * filp, unsigned long arg) in setfl() argument 37 struct inode * inode = file_inode(filp); in setfl() 44 if (((arg ^ filp->f_flags) & O_APPEND) && IS_APPEND(inode)) in setfl() 48 if ((arg & O_NOATIME) && !(filp->f_flags & O_NOATIME)) in setfl() 59 if (!filp->f_mapping || !filp->f_mapping->a_ops || in setfl() 60 !filp->f_mapping->a_ops->direct_IO) in setfl() 64 if (filp->f_op->check_flags) in setfl() 65 error = filp->f_op->check_flags(arg); in setfl() 72 if (((arg ^ filp->f_flags) & FASYNC) && filp->f_op->fasync) { in setfl() 73 error = filp->f_op->fasync(fd, filp, (arg & FASYNC) != 0); in setfl() [all …]
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D | locks.c | 308 locks_check_ctx_file_list(struct file *filp, struct list_head *list, in locks_check_ctx_file_list() argument 312 struct inode *inode = locks_inode(filp); in locks_check_ctx_file_list() 315 if (fl->fl_file == filp) in locks_check_ctx_file_list() 479 flock_make_lock(struct file *filp, unsigned int cmd, struct file_lock *fl) in flock_make_lock() argument 494 fl->fl_file = filp; in flock_make_lock() 495 fl->fl_owner = filp; in flock_make_lock() 518 static int flock64_to_posix_lock(struct file *filp, struct file_lock *fl, in flock64_to_posix_lock() argument 526 fl->fl_start = filp->f_pos; in flock64_to_posix_lock() 529 fl->fl_start = i_size_read(file_inode(filp)); in flock64_to_posix_lock() 557 fl->fl_file = filp; in flock64_to_posix_lock() [all …]
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D | ioctl.c | 41 long vfs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) in vfs_ioctl() argument 45 if (!filp->f_op->unlocked_ioctl) in vfs_ioctl() 48 error = filp->f_op->unlocked_ioctl(filp, cmd, arg); in vfs_ioctl() 56 static int ioctl_fibmap(struct file *filp, int __user *p) in ioctl_fibmap() argument 58 struct inode *inode = file_inode(filp); in ioctl_fibmap() 80 sb->s_id, filp); in ioctl_fibmap() 196 static int ioctl_fiemap(struct file *filp, struct fiemap __user *ufiemap) in ioctl_fiemap() argument 200 struct inode *inode = file_inode(filp); in ioctl_fiemap() 473 static int ioctl_preallocate(struct file *filp, int mode, void __user *argp) in ioctl_preallocate() argument 475 struct inode *inode = file_inode(filp); in ioctl_preallocate() [all …]
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D | pipe.c | 233 struct file *filp = iocb->ki_filp; in pipe_read() local 234 struct pipe_inode_info *pipe = filp->private_data; in pipe_read() 344 if (filp->f_flags & O_NONBLOCK) { in pipe_read() 396 file_accessed(filp); in pipe_read() 419 struct file *filp = iocb->ki_filp; in pipe_write() local 420 struct pipe_inode_info *pipe = filp->private_data; in pipe_write() 528 if (is_packetized(filp)) in pipe_write() 552 if (filp->f_flags & O_NONBLOCK) { in pipe_write() 599 if (ret > 0 && sb_start_write_trylock(file_inode(filp)->i_sb)) { in pipe_write() 600 int err = file_update_time(filp); in pipe_write() [all …]
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D | open.c | 40 struct file *filp) in do_truncate() argument 51 if (filp) { in do_truncate() 52 newattrs.ia_file = filp; in do_truncate() 927 char *file_path(struct file *filp, char *buf, int buflen) in file_path() argument 929 return d_path(&filp->f_path, buf, buflen); in file_path() 1315 int filp_close(struct file *filp, fl_owner_t id) in filp_close() argument 1319 if (!file_count(filp)) { in filp_close() 1324 if (filp->f_op->flush) in filp_close() 1325 retval = filp->f_op->flush(filp, id); in filp_close() 1327 if (likely(!(filp->f_mode & FMODE_PATH))) { in filp_close() [all …]
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/fs/nfs/ |
D | file.c | 65 nfs_file_open(struct inode *inode, struct file *filp) in nfs_file_open() argument 69 dprintk("NFS: open file(%pD2)\n", filp); in nfs_file_open() 72 res = nfs_check_flags(filp->f_flags); in nfs_file_open() 76 res = nfs_open(inode, filp); in nfs_file_open() 81 nfs_file_release(struct inode *inode, struct file *filp) in nfs_file_release() argument 83 dprintk("NFS: release(%pD2)\n", filp); in nfs_file_release() 86 nfs_file_clear_open_context(filp); in nfs_file_release() 102 static int nfs_revalidate_file_size(struct inode *inode, struct file *filp) in nfs_revalidate_file_size() argument 106 if (filp->f_flags & O_DIRECT) in nfs_revalidate_file_size() 115 loff_t nfs_file_llseek(struct file *filp, loff_t offset, int whence) in nfs_file_llseek() argument [all …]
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/fs/verity/ |
D | enable.c | 21 static struct page *read_file_data_page(struct file *filp, pgoff_t index, in read_file_data_page() argument 27 page = find_get_page_flags(filp->f_mapping, index, FGP_ACCESSED); in read_file_data_page() 32 page_cache_sync_readahead(filp->f_mapping, ra, filp, in read_file_data_page() 34 page = read_mapping_page(filp->f_mapping, index, NULL); in read_file_data_page() 39 page_cache_async_readahead(filp->f_mapping, ra, filp, page, in read_file_data_page() 44 static int build_merkle_tree_level(struct file *filp, unsigned int level, in build_merkle_tree_level() argument 50 struct inode *inode = file_inode(filp); in build_merkle_tree_level() 69 file_ra_state_init(&ra, filp->f_mapping); in build_merkle_tree_level() 80 src_page = read_file_data_page(filp, i, &ra, in build_merkle_tree_level() 151 static int build_merkle_tree(struct file *filp, in build_merkle_tree() argument [all …]
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/fs/9p/ |
D | vfs_file.c | 116 static int v9fs_file_lock(struct file *filp, int cmd, struct file_lock *fl) in v9fs_file_lock() argument 119 struct inode *inode = file_inode(filp); in v9fs_file_lock() 121 p9_debug(P9_DEBUG_VFS, "filp: %p lock: %p\n", filp, fl); in v9fs_file_lock() 135 static int v9fs_file_do_lock(struct file *filp, int cmd, struct file_lock *fl) in v9fs_file_do_lock() argument 144 fid = filp->private_data; in v9fs_file_do_lock() 150 res = locks_lock_file_wait(filp, fl); in v9fs_file_do_lock() 178 v9ses = v9fs_inode2v9ses(file_inode(filp)); in v9fs_file_do_lock() 232 locks_lock_file_wait(filp, fl); in v9fs_file_do_lock() 241 static int v9fs_file_getlock(struct file *filp, struct file_lock *fl) in v9fs_file_getlock() argument 247 fid = filp->private_data; in v9fs_file_getlock() [all …]
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D | vfs_addr.c | 83 static int v9fs_vfs_readpage(struct file *filp, struct page *page) in v9fs_vfs_readpage() argument 85 return v9fs_fid_readpage(filp->private_data, page); in v9fs_vfs_readpage() 98 static int v9fs_vfs_readpages(struct file *filp, struct address_space *mapping, in v9fs_vfs_readpages() argument 105 p9_debug(P9_DEBUG_VFS, "inode: %p file: %p\n", inode, filp); in v9fs_vfs_readpages() 112 filp->private_data); in v9fs_vfs_readpages() 255 static int v9fs_write_begin(struct file *filp, struct address_space *mapping, in v9fs_write_begin() argument 266 p9_debug(P9_DEBUG_VFS, "filp %p, mapping %p\n", filp, mapping); in v9fs_write_begin() 291 static int v9fs_write_end(struct file *filp, struct address_space *mapping, in v9fs_write_end() argument 298 p9_debug(P9_DEBUG_VFS, "filp %p, mapping %p\n", filp, mapping); in v9fs_write_end()
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/fs/f2fs/ |
D | file.c | 526 static int f2fs_file_open(struct inode *inode, struct file *filp) in f2fs_file_open() argument 528 int err = fscrypt_file_open(inode, filp); in f2fs_file_open() 536 err = fsverity_file_open(inode, filp); in f2fs_file_open() 540 filp->f_mode |= FMODE_NOWAIT; in f2fs_file_open() 542 return dquot_file_open(inode, filp); in f2fs_file_open() 1783 static int f2fs_release_file(struct inode *inode, struct file *filp) in f2fs_release_file() argument 1789 if (!(filp->f_mode & FMODE_WRITE) || in f2fs_release_file() 1958 static int f2fs_ioc_getflags(struct file *filp, unsigned long arg) in f2fs_ioc_getflags() argument 1960 struct inode *inode = file_inode(filp); in f2fs_ioc_getflags() 1978 static int f2fs_ioc_setflags(struct file *filp, unsigned long arg) in f2fs_ioc_setflags() argument [all …]
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/fs/debugfs/ |
D | file.c | 48 #define F_DENTRY(filp) ((filp)->f_path.dentry) argument 50 const struct file_operations *debugfs_real_fops(const struct file *filp) in debugfs_real_fops() argument 52 struct debugfs_fsdata *fsd = F_DENTRY(filp)->d_fsdata; in debugfs_real_fops() 155 struct file *filp, in debugfs_locked_down() argument 159 !(filp->f_mode & FMODE_WRITE) && in debugfs_locked_down() 171 static int open_proxy_open(struct inode *inode, struct file *filp) in open_proxy_open() argument 173 struct dentry *dentry = F_DENTRY(filp); in open_proxy_open() 181 real_fops = debugfs_real_fops(filp); in open_proxy_open() 183 r = debugfs_locked_down(inode, filp, real_fops); in open_proxy_open() 202 replace_fops(filp, real_fops); in open_proxy_open() [all …]
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/fs/incfs/ |
D | verity.c | 58 static int incfs_get_root_hash(struct file *filp, u8 *root_hash) in incfs_get_root_hash() argument 60 struct data_file *df = get_incfs_data_file(filp); in incfs_get_root_hash() 71 static int incfs_end_enable_verity(struct file *filp, u8 *sig, size_t sig_size) in incfs_end_enable_verity() argument 73 struct inode *inode = file_inode(filp); in incfs_end_enable_verity() 78 struct data_file *df = get_incfs_data_file(filp); in incfs_end_enable_verity() 254 struct file *filp, int hash_algorithm) in incfs_get_fsverity_descriptor() argument 256 struct inode *inode = file_inode(filp); in incfs_get_fsverity_descriptor() 270 err = incfs_get_root_hash(filp, desc->root_hash); in incfs_get_fsverity_descriptor() 280 struct inode *inode, struct file *filp, in incfs_calc_verity_digest() argument 284 struct fsverity_descriptor *desc = incfs_get_fsverity_descriptor(filp, in incfs_calc_verity_digest() [all …]
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D | verity.h | 14 int incfs_ioctl_enable_verity(struct file *filp, const void __user *uarg); 15 int incfs_ioctl_measure_verity(struct file *filp, void __user *_uarg); 17 int incfs_fsverity_file_open(struct inode *inode, struct file *filp); 18 int incfs_ioctl_read_verity_metadata(struct file *filp, 23 static inline int incfs_ioctl_enable_verity(struct file *filp, in incfs_ioctl_enable_verity() argument 29 static inline int incfs_ioctl_measure_verity(struct file *filp, in incfs_ioctl_measure_verity() argument 36 struct file *filp) in incfs_fsverity_file_open() argument 41 static inline int incfs_ioctl_read_verity_metadata(struct file *filp, in incfs_ioctl_read_verity_metadata() argument
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/fs/nilfs2/ |
D | ioctl.c | 128 static int nilfs_ioctl_setflags(struct inode *inode, struct file *filp, in nilfs_ioctl_setflags() argument 141 ret = mnt_want_write_file(filp); in nilfs_ioctl_setflags() 171 mnt_drop_write_file(filp); in nilfs_ioctl_setflags() 202 static int nilfs_ioctl_change_cpmode(struct inode *inode, struct file *filp, in nilfs_ioctl_change_cpmode() argument 213 ret = mnt_want_write_file(filp); in nilfs_ioctl_change_cpmode() 233 mnt_drop_write_file(filp); in nilfs_ioctl_change_cpmode() 257 nilfs_ioctl_delete_checkpoint(struct inode *inode, struct file *filp, in nilfs_ioctl_delete_checkpoint() argument 268 ret = mnt_want_write_file(filp); in nilfs_ioctl_delete_checkpoint() 283 mnt_drop_write_file(filp); in nilfs_ioctl_delete_checkpoint() 336 static int nilfs_ioctl_get_cpstat(struct inode *inode, struct file *filp, in nilfs_ioctl_get_cpstat() argument [all …]
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/fs/ext4/ |
D | ioctl.c | 467 static int ext4_ioctl_setproject(struct file *filp, __u32 projid) in ext4_ioctl_setproject() argument 469 struct inode *inode = file_inode(filp); in ext4_ioctl_setproject() 553 static int ext4_ioctl_setproject(struct file *filp, __u32 projid) in ext4_ioctl_setproject() argument 795 static int ext4_ioctl_get_es_cache(struct file *filp, unsigned long arg) in ext4_ioctl_get_es_cache() argument 800 struct inode *inode = file_inode(filp); in ext4_ioctl_get_es_cache() 823 static long __ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) in __ext4_ioctl() argument 825 struct inode *inode = file_inode(filp); in __ext4_ioctl() 861 err = mnt_want_write_file(filp); in __ext4_ioctl() 872 mnt_drop_write_file(filp); in __ext4_ioctl() 894 err = mnt_want_write_file(filp); in __ext4_ioctl() [all …]
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D | dir.c | 82 struct inode *dir, struct file *filp, in __ext4_check_dir_entry() argument 115 if (filp) in __ext4_check_dir_entry() 116 ext4_error_file(filp, function, line, bh->b_blocknr, in __ext4_check_dir_entry() 339 static inline loff_t hash2pos(struct file *filp, __u32 major, __u32 minor) in hash2pos() argument 341 if ((filp->f_mode & FMODE_32BITHASH) || in hash2pos() 342 (!(filp->f_mode & FMODE_64BITHASH) && is_32bit_api())) in hash2pos() 348 static inline __u32 pos2maj_hash(struct file *filp, loff_t pos) in pos2maj_hash() argument 350 if ((filp->f_mode & FMODE_32BITHASH) || in pos2maj_hash() 351 (!(filp->f_mode & FMODE_64BITHASH) && is_32bit_api())) in pos2maj_hash() 357 static inline __u32 pos2min_hash(struct file *filp, loff_t pos) in pos2min_hash() argument [all …]
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/fs/notify/dnotify/ |
D | dnotify.c | 135 void dnotify_flush(struct file *filp, fl_owner_t id) in dnotify_flush() argument 144 inode = file_inode(filp); in dnotify_flush() 158 if ((dn->dn_owner == id) && (dn->dn_filp == filp)) { in dnotify_flush() 213 fl_owner_t id, int fd, struct file *filp, __u32 mask) in attach_dn() argument 220 if ((odn->dn_owner == id) && (odn->dn_filp == filp)) { in attach_dn() 230 dn->dn_filp = filp; in attach_dn() 243 int fcntl_dirnotify(int fd, struct file *filp, unsigned long arg) in fcntl_dirnotify() argument 265 dnotify_flush(filp, id); in fcntl_dirnotify() 271 inode = file_inode(filp); in fcntl_dirnotify() 283 error = security_path_notify(&filp->f_path, mask, in fcntl_dirnotify() [all …]
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/fs/reiserfs/ |
D | ioctl.c | 23 long reiserfs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) in reiserfs_ioctl() argument 25 struct inode *inode = file_inode(filp); in reiserfs_ioctl() 35 err = reiserfs_unpack(inode, filp); in reiserfs_ioctl() 58 err = mnt_want_write_file(filp); in reiserfs_ioctl() 86 result = reiserfs_unpack(inode, filp); in reiserfs_ioctl() 97 mnt_drop_write_file(filp); in reiserfs_ioctl() 108 err = mnt_want_write_file(filp); in reiserfs_ioctl() 118 mnt_drop_write_file(filp); in reiserfs_ioctl() 168 int reiserfs_unpack(struct inode *inode, struct file *filp) in reiserfs_unpack() argument
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/fs/ext2/ |
D | ioctl.c | 21 long ext2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) in ext2_ioctl() argument 23 struct inode *inode = file_inode(filp); in ext2_ioctl() 38 ret = mnt_want_write_file(filp); in ext2_ioctl() 79 mnt_drop_write_file(filp); in ext2_ioctl() 89 ret = mnt_want_write_file(filp); in ext2_ioctl() 104 mnt_drop_write_file(filp); in ext2_ioctl() 126 ret = mnt_want_write_file(filp); in ext2_ioctl() 153 mnt_drop_write_file(filp); in ext2_ioctl()
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/fs/xfs/ |
D | xfs_ioctl.c | 192 struct file *filp; in xfs_open_by_handle() local 243 filp = dentry_open(&path, hreq->oflags, cred); in xfs_open_by_handle() 245 if (IS_ERR(filp)) { in xfs_open_by_handle() 247 return PTR_ERR(filp); in xfs_open_by_handle() 251 filp->f_flags |= O_NOATIME; in xfs_open_by_handle() 252 filp->f_mode |= FMODE_NOCMTIME; in xfs_open_by_handle() 255 fd_install(fd, filp); in xfs_open_by_handle() 631 struct file *filp, in xfs_ioc_space() argument 634 struct inode *inode = file_inode(filp); in xfs_ioc_space() 644 if (!(filp->f_mode & FMODE_WRITE)) in xfs_ioc_space() [all …]
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D | xfs_ioctl32.c | 433 struct file *filp, in xfs_file_compat_ioctl() argument 437 struct inode *inode = file_inode(filp); in xfs_file_compat_ioctl() 456 return xfs_ioc_space(filp, &bf); in xfs_file_compat_ioctl() 465 error = mnt_want_write_file(filp); in xfs_file_compat_ioctl() 469 mnt_drop_write_file(filp); in xfs_file_compat_ioctl() 477 error = mnt_want_write_file(filp); in xfs_file_compat_ioctl() 481 mnt_drop_write_file(filp); in xfs_file_compat_ioctl() 490 return xfs_file_ioctl(filp, cmd, p); in xfs_file_compat_ioctl() 500 error = mnt_want_write_file(filp); in xfs_file_compat_ioctl() 504 mnt_drop_write_file(filp); in xfs_file_compat_ioctl() [all …]
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/fs/jfs/ |
D | ioctl.c | 60 long jfs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) in jfs_ioctl() argument 62 struct inode *inode = file_inode(filp); in jfs_ioctl() 75 err = mnt_want_write_file(filp); in jfs_ioctl() 118 mnt_drop_write_file(filp); in jfs_ioctl() 161 long jfs_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) in jfs_compat_ioctl() argument 175 return jfs_ioctl(filp, cmd, arg); in jfs_compat_ioctl()
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/fs/nfsd/ |
D | lockd.c | 28 nlm_fopen(struct svc_rqst *rqstp, struct nfs_fh *f, struct file **filp) in nlm_fopen() argument 39 nfserr = nfsd_open(rqstp, &fh, S_IFREG, NFSD_MAY_LOCK, filp); in nlm_fopen() 57 nlm_fclose(struct file *filp) in nlm_fclose() argument 59 fput(filp); in nlm_fclose()
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/fs/jffs2/ |
D | file.c | 24 static int jffs2_write_end(struct file *filp, struct address_space *mapping, 27 static int jffs2_write_begin(struct file *filp, struct address_space *mapping, 30 static int jffs2_readpage (struct file *filp, struct page *pg); 32 int jffs2_fsync(struct file *filp, loff_t start, loff_t end, int datasync) in jffs2_fsync() argument 34 struct inode *inode = filp->f_mapping->host; in jffs2_fsync() 38 ret = file_write_and_wait_range(filp, start, end); in jffs2_fsync() 121 static int jffs2_readpage (struct file *filp, struct page *pg) in jffs2_readpage() argument 132 static int jffs2_write_begin(struct file *filp, struct address_space *mapping, in jffs2_write_begin() argument 245 static int jffs2_write_end(struct file *filp, struct address_space *mapping, in jffs2_write_end() argument
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/fs/fuse/ |
D | passthrough.c | 81 struct file *passthrough_filp = ff->passthrough.filp; in fuse_passthrough_read_iter() 123 struct file *passthrough_filp = ff->passthrough.filp; in fuse_passthrough_write_iter() 173 struct file *passthrough_filp = ff->passthrough.filp; in fuse_passthrough_mmap() 236 passthrough->filp = passthrough_filp; in fuse_passthrough_open() 285 if (passthrough->filp) { in fuse_passthrough_release() 286 fput(passthrough->filp); in fuse_passthrough_release() 287 passthrough->filp = NULL; in fuse_passthrough_release()
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