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Searched refs:filp (Results 1 – 25 of 133) sorted by relevance

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/fs/
Dfcntl.c36 static int setfl(int fd, struct file * filp, unsigned long arg) in setfl() argument
38 struct inode * inode = file_inode(filp); in setfl()
45 if (((arg ^ filp->f_flags) & O_APPEND) && IS_APPEND(inode)) in setfl()
49 if ((arg & O_NOATIME) && !(filp->f_flags & O_NOATIME)) in setfl()
50 if (!inode_owner_or_capable(file_mnt_user_ns(filp), inode)) in setfl()
60 if (!filp->f_mapping || !filp->f_mapping->a_ops || in setfl()
61 !filp->f_mapping->a_ops->direct_IO) in setfl()
65 if (filp->f_op->check_flags) in setfl()
66 error = filp->f_op->check_flags(arg); in setfl()
73 if (((arg ^ filp->f_flags) & FASYNC) && filp->f_op->fasync) { in setfl()
[all …]
Dlocks.c308 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 …]
Dioctl.c44 long vfs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) in vfs_ioctl() argument
48 if (!filp->f_op->unlocked_ioctl) in vfs_ioctl()
51 error = filp->f_op->unlocked_ioctl(filp, cmd, arg); in vfs_ioctl()
59 static int ioctl_fibmap(struct file *filp, int __user *p) in ioctl_fibmap() argument
61 struct inode *inode = file_inode(filp); in ioctl_fibmap()
83 sb->s_id, filp); in ioctl_fibmap()
199 static int ioctl_fiemap(struct file *filp, struct fiemap __user *ufiemap) in ioctl_fiemap() argument
203 struct inode *inode = file_inode(filp); in ioctl_fiemap()
273 static int ioctl_preallocate(struct file *filp, int mode, void __user *argp) in ioctl_preallocate() argument
275 struct inode *inode = file_inode(filp); in ioctl_preallocate()
[all …]
Dpipe.c233 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()
394 file_accessed(filp); in pipe_read()
417 struct file *filp = iocb->ki_filp; in pipe_write() local
418 struct pipe_inode_info *pipe = filp->private_data; in pipe_write()
523 if (is_packetized(filp)) in pipe_write()
547 if (filp->f_flags & O_NONBLOCK) { in pipe_write()
595 if (ret > 0 && sb_start_write_trylock(file_inode(filp)->i_sb)) { in pipe_write()
596 int err = file_update_time(filp); in pipe_write()
[all …]
Dopen.c41 loff_t length, unsigned int time_attrs, struct file *filp) in do_truncate() argument
52 if (filp) { in do_truncate()
53 newattrs.ia_file = filp; in do_truncate()
943 char *file_path(struct file *filp, char *buf, int buflen) in file_path() argument
945 return d_path(&filp->f_path, buf, buflen); in file_path()
1332 int filp_close(struct file *filp, fl_owner_t id) in filp_close() argument
1336 if (!file_count(filp)) { in filp_close()
1341 if (filp->f_op->flush) in filp_close()
1342 retval = filp->f_op->flush(filp, id); in filp_close()
1344 if (likely(!(filp->f_mode & FMODE_PATH))) { in filp_close()
[all …]
/fs/nfs/
Dfile.c65 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 …]
/fs/9p/
Dvfs_file.c117 static int v9fs_file_lock(struct file *filp, int cmd, struct file_lock *fl) in v9fs_file_lock() argument
120 struct inode *inode = file_inode(filp); in v9fs_file_lock()
122 p9_debug(P9_DEBUG_VFS, "filp: %p lock: %p\n", filp, fl); in v9fs_file_lock()
132 static int v9fs_file_do_lock(struct file *filp, int cmd, struct file_lock *fl) in v9fs_file_do_lock() argument
141 fid = filp->private_data; in v9fs_file_do_lock()
147 res = locks_lock_file_wait(filp, fl); in v9fs_file_do_lock()
175 v9ses = v9fs_inode2v9ses(file_inode(filp)); in v9fs_file_do_lock()
229 locks_lock_file_wait(filp, fl); in v9fs_file_do_lock()
238 static int v9fs_file_getlock(struct file *filp, struct file_lock *fl) in v9fs_file_getlock() argument
244 fid = filp->private_data; in v9fs_file_getlock()
[all …]
Dvfs_addr.c82 static int v9fs_vfs_readpage(struct file *filp, struct page *page) in v9fs_vfs_readpage() argument
84 return v9fs_fid_readpage(filp->private_data, page); in v9fs_vfs_readpage()
97 static int v9fs_vfs_readpages(struct file *filp, struct address_space *mapping, in v9fs_vfs_readpages() argument
104 p9_debug(P9_DEBUG_VFS, "inode: %p file: %p\n", inode, filp); in v9fs_vfs_readpages()
111 filp->private_data); in v9fs_vfs_readpages()
261 static int v9fs_write_begin(struct file *filp, struct address_space *mapping, in v9fs_write_begin() argument
272 p9_debug(P9_DEBUG_VFS, "filp %p, mapping %p\n", filp, mapping); in v9fs_write_begin()
297 static int v9fs_write_end(struct file *filp, struct address_space *mapping, in v9fs_write_end() argument
304 p9_debug(P9_DEBUG_VFS, "filp %p, mapping %p\n", filp, mapping); in v9fs_write_end()
/fs/incfs/
Dverity.c58 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 …]
Dverity.h14 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
/fs/f2fs/
Dfile.c536 static int f2fs_file_open(struct inode *inode, struct file *filp) in f2fs_file_open() argument
538 int err = fscrypt_file_open(inode, filp); in f2fs_file_open()
546 err = fsverity_file_open(inode, filp); in f2fs_file_open()
550 filp->f_mode |= FMODE_NOWAIT; in f2fs_file_open()
552 return dquot_file_open(inode, filp); in f2fs_file_open()
1845 static int f2fs_release_file(struct inode *inode, struct file *filp) in f2fs_release_file() argument
1851 if (!(filp->f_mode & FMODE_WRITE) || in f2fs_release_file()
2025 static int f2fs_ioc_getversion(struct file *filp, unsigned long arg) in f2fs_ioc_getversion() argument
2027 struct inode *inode = file_inode(filp); in f2fs_ioc_getversion()
2032 static int f2fs_ioc_start_atomic_write(struct file *filp, bool truncate) in f2fs_ioc_start_atomic_write() argument
[all …]
/fs/debugfs/
Dfile.c48 #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 …]
/fs/verity/
Denable.c74 static int build_merkle_tree(struct file *filp, in build_merkle_tree() argument
78 struct inode *inode = file_inode(filp); in build_merkle_tree()
123 bytes_read = __kernel_read(filp, buffers[-1].data, in build_merkle_tree()
192 static int enable_verity(struct file *filp, in enable_verity() argument
195 struct inode *inode = file_inode(filp); in enable_verity()
247 err = vops->begin_enable_verity(filp); in enable_verity()
262 err = build_merkle_tree(filp, &params, desc->root_hash); in enable_verity()
286 err = vops->end_enable_verity(filp, desc, desc_size, params.tree_size); in enable_verity()
312 (void)vops->end_enable_verity(filp, NULL, 0, params.tree_size); in enable_verity()
327 int fsverity_ioctl_enable(struct file *filp, const void __user *uarg) in fsverity_ioctl_enable() argument
[all …]
/fs/ksmbd/
Dvfs.c293 v_len = ksmbd_vfs_getcasexattr(file_mnt_user_ns(fp->filp), in ksmbd_vfs_stream_read()
294 fp->filp->f_path.dentry, in ksmbd_vfs_stream_read()
325 static int check_lock_range(struct file *filp, loff_t start, loff_t end, in check_lock_range() argument
329 struct file_lock_context *ctx = file_inode(filp)->i_flctx; in check_lock_range()
347 if (flock->fl_file != filp) { in check_lock_range()
373 struct file *filp = fp->filp; in ksmbd_vfs_read() local
375 struct inode *inode = file_inode(filp); in ksmbd_vfs_read()
385 pr_err("no right to read(%pD)\n", fp->filp); in ksmbd_vfs_read()
396 ret = check_lock_range(filp, *pos, *pos + count - 1, READ); in ksmbd_vfs_read()
403 nbytes = kernel_read(filp, rbuf, count, pos); in ksmbd_vfs_read()
[all …]
Dvfs_cache.c86 return __ksmbd_inode_lookup(fp->filp->f_path.dentry); in ksmbd_inode_lookup()
168 ci->m_de = fp->filp->f_path.dentry; in ksmbd_inode_init()
249 struct file *filp; in __ksmbd_inode_close() local
251 filp = fp->filp; in __ksmbd_inode_close()
254 err = ksmbd_vfs_remove_xattr(file_mnt_user_ns(filp), in __ksmbd_inode_close()
255 &filp->f_path, in __ksmbd_inode_close()
267 ksmbd_vfs_unlink(filp); in __ksmbd_inode_close()
302 struct file *filp; in __ksmbd_close_fd() local
310 filp = fp->filp; in __ksmbd_close_fd()
313 if (!IS_ERR_OR_NULL(filp)) in __ksmbd_close_fd()
[all …]
/fs/nilfs2/
Dioctl.c187 static int nilfs_ioctl_change_cpmode(struct inode *inode, struct file *filp, in nilfs_ioctl_change_cpmode() argument
198 ret = mnt_want_write_file(filp); in nilfs_ioctl_change_cpmode()
218 mnt_drop_write_file(filp); in nilfs_ioctl_change_cpmode()
242 nilfs_ioctl_delete_checkpoint(struct inode *inode, struct file *filp, in nilfs_ioctl_delete_checkpoint() argument
253 ret = mnt_want_write_file(filp); in nilfs_ioctl_delete_checkpoint()
268 mnt_drop_write_file(filp); in nilfs_ioctl_delete_checkpoint()
321 static int nilfs_ioctl_get_cpstat(struct inode *inode, struct file *filp, in nilfs_ioctl_get_cpstat() argument
388 static int nilfs_ioctl_get_sustat(struct inode *inode, struct file *filp, in nilfs_ioctl_get_sustat() argument
497 static int nilfs_ioctl_get_bdescs(struct inode *inode, struct file *filp, in nilfs_ioctl_get_bdescs() argument
843 static int nilfs_ioctl_clean_segments(struct inode *inode, struct file *filp, in nilfs_ioctl_clean_segments() argument
[all …]
/fs/ext4/
Dioctl.c776 static int ext4_ioctl_get_es_cache(struct file *filp, unsigned long arg) in ext4_ioctl_get_es_cache() argument
781 struct inode *inode = file_inode(filp); in ext4_ioctl_get_es_cache()
804 static int ext4_ioctl_checkpoint(struct file *filp, unsigned long arg) in ext4_ioctl_checkpoint() argument
809 struct super_block *sb = file_inode(filp)->i_sb; in ext4_ioctl_checkpoint()
855 static long __ext4_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) in __ext4_ioctl() argument
857 struct inode *inode = file_inode(filp); in __ext4_ioctl()
859 struct user_namespace *mnt_userns = file_mnt_user_ns(filp); in __ext4_ioctl()
885 err = mnt_want_write_file(filp); in __ext4_ioctl()
910 mnt_drop_write_file(filp); in __ext4_ioctl()
933 err = mnt_want_write_file(filp); in __ext4_ioctl()
[all …]
Ddir.c79 struct inode *dir, struct file *filp, in __ext4_check_dir_entry() argument
110 if (filp) in __ext4_check_dir_entry()
111 ext4_error_file(filp, function, line, bh->b_blocknr, in __ext4_check_dir_entry()
334 static inline loff_t hash2pos(struct file *filp, __u32 major, __u32 minor) in hash2pos() argument
336 if ((filp->f_mode & FMODE_32BITHASH) || in hash2pos()
337 (!(filp->f_mode & FMODE_64BITHASH) && is_32bit_api())) in hash2pos()
343 static inline __u32 pos2maj_hash(struct file *filp, loff_t pos) in pos2maj_hash() argument
345 if ((filp->f_mode & FMODE_32BITHASH) || in pos2maj_hash()
346 (!(filp->f_mode & FMODE_64BITHASH) && is_32bit_api())) in pos2maj_hash()
352 static inline __u32 pos2min_hash(struct file *filp, loff_t pos) in pos2min_hash() argument
[all …]
/fs/notify/dnotify/
Ddnotify.c135 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 …]
/fs/xfs/
Dxfs_ioctl.c193 struct file *filp; in xfs_open_by_handle() local
244 filp = dentry_open(&path, hreq->oflags, cred); in xfs_open_by_handle()
246 if (IS_ERR(filp)) { in xfs_open_by_handle()
248 return PTR_ERR(filp); in xfs_open_by_handle()
252 filp->f_flags |= O_NOATIME; in xfs_open_by_handle()
253 filp->f_mode |= FMODE_NOCMTIME; in xfs_open_by_handle()
256 fd_install(fd, filp); in xfs_open_by_handle()
632 struct file *filp, in xfs_ioc_space() argument
635 struct inode *inode = file_inode(filp); in xfs_ioc_space()
645 if (!(filp->f_mode & FMODE_WRITE)) in xfs_ioc_space()
[all …]
Dxfs_ioctl32.c435 struct file *filp, in xfs_file_compat_ioctl() argument
439 struct inode *inode = file_inode(filp); in xfs_file_compat_ioctl()
457 return xfs_ioc_space(filp, &bf); in xfs_file_compat_ioctl()
466 error = mnt_want_write_file(filp); in xfs_file_compat_ioctl()
470 mnt_drop_write_file(filp); in xfs_file_compat_ioctl()
478 error = mnt_want_write_file(filp); in xfs_file_compat_ioctl()
482 mnt_drop_write_file(filp); in xfs_file_compat_ioctl()
489 return xfs_file_ioctl(filp, cmd, p); in xfs_file_compat_ioctl()
499 error = mnt_want_write_file(filp); in xfs_file_compat_ioctl()
503 mnt_drop_write_file(filp); in xfs_file_compat_ioctl()
[all …]
/fs/ext2/
Dioctl.c54 long ext2_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) in ext2_ioctl() argument
56 struct inode *inode = file_inode(filp); in ext2_ioctl()
71 ret = mnt_want_write_file(filp); in ext2_ioctl()
86 mnt_drop_write_file(filp); in ext2_ioctl()
108 ret = mnt_want_write_file(filp); in ext2_ioctl()
135 mnt_drop_write_file(filp); in ext2_ioctl()
/fs/jffs2/
Dfile.c24 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
/fs/nfsd/
Dlockd.c28 nlm_fopen(struct svc_rqst *rqstp, struct nfs_fh *f, struct file **filp, in nlm_fopen() argument
43 nfserr = nfsd_open(rqstp, &fh, S_IFREG, access, filp); in nlm_fopen()
61 nlm_fclose(struct file *filp) in nlm_fclose() argument
63 fput(filp); in nlm_fclose()
/fs/fuse/
Dpassthrough.c81 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()
237 passthrough->filp = passthrough_filp; in fuse_passthrough_open()
286 if (passthrough->filp) { in fuse_passthrough_release()
287 fput(passthrough->filp); in fuse_passthrough_release()
288 passthrough->filp = NULL; in fuse_passthrough_release()

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