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/fs/
Dopen.c166 struct fd f; in do_sys_ftruncate() local
173 f = fdget(fd); in do_sys_ftruncate()
174 if (!f.file) in do_sys_ftruncate()
178 if (f.file->f_flags & O_LARGEFILE) in do_sys_ftruncate()
181 dentry = f.file->f_path.dentry; in do_sys_ftruncate()
182 mnt = f.file->f_path.mnt; in do_sys_ftruncate()
185 if (!S_ISREG(inode->i_mode) || !(f.file->f_mode & FMODE_WRITE)) in do_sys_ftruncate()
198 error = locks_verify_truncate(inode, f.file, length); in do_sys_ftruncate()
200 error = security_path_truncate(&f.file->f_path); in do_sys_ftruncate()
202 error = do_truncate2(mnt, dentry, length, ATTR_MTIME|ATTR_CTIME, f.file); in do_sys_ftruncate()
[all …]
Dread_write.c269 static inline void fdput_pos(struct fd f) in fdput_pos() argument
271 if (f.flags & FDPUT_POS_UNLOCK) in fdput_pos()
272 mutex_unlock(&f.file->f_pos_lock); in fdput_pos()
273 fdput(f); in fdput_pos()
279 struct fd f = fdget_pos(fd); in SYSCALL_DEFINE3() local
280 if (!f.file) in SYSCALL_DEFINE3()
285 loff_t res = vfs_llseek(f.file, offset, whence); in SYSCALL_DEFINE3()
290 fdput_pos(f); in SYSCALL_DEFINE3()
307 struct fd f = fdget_pos(fd); in SYSCALL_DEFINE5() local
310 if (!f.file) in SYSCALL_DEFINE5()
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Dfile_table.c46 struct file *f = container_of(head, struct file, f_u.fu_rcuhead); in file_free_rcu() local
48 put_cred(f->f_cred); in file_free_rcu()
49 kmem_cache_free(filp_cachep, f); in file_free_rcu()
52 static inline void file_free(struct file *f) in file_free() argument
55 call_rcu(&f->f_u.fu_rcuhead, file_free_rcu); in file_free()
107 struct file *f; in get_empty_filp() local
122 f = kmem_cache_zalloc(filp_cachep, GFP_KERNEL); in get_empty_filp()
123 if (unlikely(!f)) in get_empty_filp()
127 f->f_cred = get_cred(cred); in get_empty_filp()
128 error = security_file_alloc(f); in get_empty_filp()
[all …]
Dsync.c156 struct fd f = fdget(fd); in SYSCALL_DEFINE1() local
160 if (!f.file) in SYSCALL_DEFINE1()
162 sb = f.file->f_path.dentry->d_sb; in SYSCALL_DEFINE1()
168 fdput(f); in SYSCALL_DEFINE1()
215 struct fd f = fdget(fd); in do_fsync() local
218 if (f.file) { in do_fsync()
219 ret = vfs_fsync(f.file, datasync); in do_fsync()
220 fdput(f); in do_fsync()
287 struct fd f; in SYSCALL_DEFINE4() local
328 f = fdget(fd); in SYSCALL_DEFINE4()
[all …]
Dreaddir.c148 struct fd f = fdget(fd); in SYSCALL_DEFINE3() local
154 if (!f.file) in SYSCALL_DEFINE3()
157 error = iterate_dir(f.file, &buf.ctx); in SYSCALL_DEFINE3()
161 fdput(f); in SYSCALL_DEFINE3()
236 struct fd f; in SYSCALL_DEFINE3() local
248 f = fdget(fd); in SYSCALL_DEFINE3()
249 if (!f.file) in SYSCALL_DEFINE3()
252 error = iterate_dir(f.file, &buf.ctx); in SYSCALL_DEFINE3()
262 fdput(f); in SYSCALL_DEFINE3()
320 struct fd f; in SYSCALL_DEFINE3() local
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Dlocks.c1926 struct fd f = fdget(fd); in SYSCALL_DEFINE2() local
1932 if (!f.file) in SYSCALL_DEFINE2()
1940 !(f.file->f_mode & (FMODE_READ|FMODE_WRITE))) in SYSCALL_DEFINE2()
1943 lock = flock_make_lock(f.file, cmd); in SYSCALL_DEFINE2()
1952 error = security_file_lock(f.file, lock->fl_type); in SYSCALL_DEFINE2()
1956 if (f.file->f_op->flock) in SYSCALL_DEFINE2()
1957 error = f.file->f_op->flock(f.file, in SYSCALL_DEFINE2()
1961 error = locks_lock_file_wait(f.file, lock); in SYSCALL_DEFINE2()
1967 fdput(f); in SYSCALL_DEFINE2()
2162 struct file *f; in fcntl_setlk() local
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Dxattr.c407 struct fd f = fdget(fd); in SYSCALL_DEFINE5() local
410 if (!f.file) in SYSCALL_DEFINE5()
412 audit_file(f.file); in SYSCALL_DEFINE5()
413 error = mnt_want_write_file(f.file); in SYSCALL_DEFINE5()
415 error = setxattr(f.file->f_path.dentry, name, value, size, flags); in SYSCALL_DEFINE5()
416 mnt_drop_write_file(f.file); in SYSCALL_DEFINE5()
418 fdput(f); in SYSCALL_DEFINE5()
505 struct fd f = fdget(fd); in SYSCALL_DEFINE4() local
508 if (!f.file) in SYSCALL_DEFINE4()
510 audit_file(f.file); in SYSCALL_DEFINE4()
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Dtimerfd.c375 struct fd f = fdget(fd); in timerfd_fget() local
376 if (!f.file) in timerfd_fget()
378 if (f.file->f_op != &timerfd_fops) { in timerfd_fget()
379 fdput(f); in timerfd_fget()
382 *p = f; in timerfd_fget()
438 struct fd f; in do_timerfd_settime() local
447 ret = timerfd_fget(ufd, &f); in do_timerfd_settime()
450 ctx = f.file->private_data; in do_timerfd_settime()
453 fdput(f); in do_timerfd_settime()
499 fdput(f); in do_timerfd_settime()
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/fs/jffs2/
Dgc.c29 struct jffs2_inode_info *f, struct jffs2_full_dnode *fd);
31 struct jffs2_inode_info *f, struct jffs2_full_dirent *fd);
33 struct jffs2_inode_info *f, struct jffs2_full_dirent *fd);
35 struct jffs2_inode_info *f, struct jffs2_full_dnode *fn,
38 struct jffs2_inode_info *f, struct jffs2_full_dnode *fn,
41 struct jffs2_raw_node_ref *raw, struct jffs2_inode_info *f);
126 struct jffs2_inode_info *f; in jffs2_garbage_collect_pass() local
434 f = jffs2_gc_fetch_inode(c, inum, !nlink); in jffs2_garbage_collect_pass()
435 if (IS_ERR(f)) { in jffs2_garbage_collect_pass()
436 ret = PTR_ERR(f); in jffs2_garbage_collect_pass()
[all …]
Dreadinode.c452 struct jffs2_inode_info *f, in jffs2_build_inode_fragtree() argument
518 ret = jffs2_add_full_dnode_to_inode(c, f, this->fn); in jffs2_build_inode_fragtree()
981 static int jffs2_get_inode_nodes(struct jffs2_sb_info *c, struct jffs2_inode_info *f, in jffs2_get_inode_nodes() argument
992 dbg_readinode("ino #%u\n", f->inocache->ino); in jffs2_get_inode_nodes()
1002 valid_ref = jffs2_first_valid_node(f->inocache->nodes); in jffs2_get_inode_nodes()
1003 if (!valid_ref && f->inocache->ino != 1) in jffs2_get_inode_nodes()
1004 JFFS2_WARNING("Eep. No valid nodes for ino #%u.\n", f->inocache->ino); in jffs2_get_inode_nodes()
1130 f->highest_version = rii->highest_version; in jffs2_get_inode_nodes()
1133 f->inocache->ino, rii->highest_version, rii->latest_mctime, in jffs2_get_inode_nodes()
1146 struct jffs2_inode_info *f, in jffs2_do_read_inode_internal() argument
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Dos-linux.h23 #define OFNI_EDONI_2SFFJ(f) (&(f)->vfs_inode) argument
28 #define JFFS2_F_I_SIZE(f) (OFNI_EDONI_2SFFJ(f)->i_size) argument
29 #define JFFS2_F_I_MODE(f) (OFNI_EDONI_2SFFJ(f)->i_mode) argument
30 #define JFFS2_F_I_UID(f) (i_uid_read(OFNI_EDONI_2SFFJ(f))) argument
31 #define JFFS2_F_I_GID(f) (i_gid_read(OFNI_EDONI_2SFFJ(f))) argument
32 #define JFFS2_F_I_RDEV(f) (OFNI_EDONI_2SFFJ(f)->i_rdev) argument
36 #define JFFS2_F_I_CTIME(f) (OFNI_EDONI_2SFFJ(f)->i_ctime.tv_sec) argument
37 #define JFFS2_F_I_MTIME(f) (OFNI_EDONI_2SFFJ(f)->i_mtime.tv_sec) argument
38 #define JFFS2_F_I_ATIME(f) (OFNI_EDONI_2SFFJ(f)->i_atime.tv_sec) argument
50 static inline void jffs2_init_inode_info(struct jffs2_inode_info *f) in jffs2_init_inode_info() argument
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Dfs.c33 struct jffs2_inode_info *f = JFFS2_INODE_INFO(inode); in jffs2_do_setattr() local
58 mutex_lock(&f->sem); in jffs2_do_setattr()
59 mdatalen = f->metadata->size; in jffs2_do_setattr()
60 mdata = kmalloc(f->metadata->size, GFP_USER); in jffs2_do_setattr()
62 mutex_unlock(&f->sem); in jffs2_do_setattr()
65 ret = jffs2_read_dnode(c, f, f->metadata, mdata, 0, mdatalen); in jffs2_do_setattr()
67 mutex_unlock(&f->sem); in jffs2_do_setattr()
71 mutex_unlock(&f->sem); in jffs2_do_setattr()
91 mutex_lock(&f->sem); in jffs2_do_setattr()
100 ri->version = cpu_to_je32(++f->highest_version); in jffs2_do_setattr()
[all …]
Dwrite.c23 int jffs2_do_new_inode(struct jffs2_sb_info *c, struct jffs2_inode_info *f, in jffs2_do_new_inode() argument
35 f->inocache = ic; in jffs2_do_new_inode()
36 f->inocache->pino_nlink = 1; /* Will be overwritten shortly for directories */ in jffs2_do_new_inode()
37 f->inocache->nodes = (struct jffs2_raw_node_ref *)f->inocache; in jffs2_do_new_inode()
38 f->inocache->state = INO_STATE_PRESENT; in jffs2_do_new_inode()
40 jffs2_add_ino_cache(c, f->inocache); in jffs2_do_new_inode()
41 jffs2_dbg(1, "%s(): Assigned ino# %d\n", __func__, f->inocache->ino); in jffs2_do_new_inode()
42 ri->ino = cpu_to_je32(f->inocache->ino); in jffs2_do_new_inode()
50 f->highest_version = 1; in jffs2_do_new_inode()
51 ri->version = cpu_to_je32(f->highest_version); in jffs2_do_new_inode()
[all …]
Ddir.c121 struct jffs2_inode_info *f = JFFS2_INODE_INFO(inode); in jffs2_readdir() local
130 mutex_lock(&f->sem); in jffs2_readdir()
131 for (fd = f->dents; fd; fd = fd->next) { in jffs2_readdir()
151 mutex_unlock(&f->sem); in jffs2_readdir()
162 struct jffs2_inode_info *f, *dir_f; in jffs2_create() local
188 f = JFFS2_INODE_INFO(inode); in jffs2_create()
196 mutex_unlock(&f->sem); in jffs2_create()
198 ret = jffs2_do_create(c, dir_f, f, ri, &dentry->d_name); in jffs2_create()
208 f->inocache->pino_nlink, inode->i_mapping->nrpages); in jffs2_create()
244 struct jffs2_inode_info *f = JFFS2_INODE_INFO(d_inode(old_dentry)); in jffs2_link() local
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Ddebug.h181 __jffs2_dbg_fragtree_paranoia_check(struct jffs2_inode_info *f);
183 __jffs2_dbg_fragtree_paranoia_check_nolock(struct jffs2_inode_info *f);
210 __jffs2_dbg_dump_fragtree(struct jffs2_inode_info *f);
212 __jffs2_dbg_dump_fragtree_nolock(struct jffs2_inode_info *f);
219 #define jffs2_dbg_fragtree_paranoia_check(f) \ argument
220 __jffs2_dbg_fragtree_paranoia_check(f)
221 #define jffs2_dbg_fragtree_paranoia_check_nolock(f) \ argument
222 __jffs2_dbg_fragtree_paranoia_check_nolock(f)
230 #define jffs2_dbg_fragtree_paranoia_check(f) argument
231 #define jffs2_dbg_fragtree_paranoia_check_nolock(f) argument
[all …]
Dfile.c84 struct jffs2_inode_info *f = JFFS2_INODE_INFO(inode); in jffs2_do_readpage_nolock() local
97 ret = jffs2_read_inode_range(c, f, pg_buf, pg->index << PAGE_CACHE_SHIFT, PAGE_CACHE_SIZE); in jffs2_do_readpage_nolock()
124 struct jffs2_inode_info *f = JFFS2_INODE_INFO(pg->mapping->host); in jffs2_readpage() local
127 mutex_lock(&f->sem); in jffs2_readpage()
129 mutex_unlock(&f->sem); in jffs2_readpage()
139 struct jffs2_inode_info *f = JFFS2_INODE_INFO(inode); in jffs2_write_begin() local
166 mutex_lock(&f->sem); in jffs2_write_begin()
174 ri.ino = cpu_to_je32(f->inocache->ino); in jffs2_write_begin()
175 ri.version = cpu_to_je32(++f->highest_version); in jffs2_write_begin()
188 fn = jffs2_write_dnode(c, f, &ri, NULL, 0, ALLOC_NORMAL); in jffs2_write_begin()
[all …]
Dsuper.c39 struct jffs2_inode_info *f; in jffs2_alloc_inode() local
41 f = kmem_cache_alloc(jffs2_inode_cachep, GFP_KERNEL); in jffs2_alloc_inode()
42 if (!f) in jffs2_alloc_inode()
44 return &f->vfs_inode; in jffs2_alloc_inode()
50 struct jffs2_inode_info *f = JFFS2_INODE_INFO(inode); in jffs2_i_callback() local
52 kfree(f->target); in jffs2_i_callback()
53 kmem_cache_free(jffs2_inode_cachep, f); in jffs2_i_callback()
63 struct jffs2_inode_info *f = foo; in jffs2_i_init_once() local
65 mutex_init(&f->sem); in jffs2_i_init_once()
66 inode_init_once(&f->vfs_inode); in jffs2_i_init_once()
[all …]
/fs/notify/
Dfdinfo.c23 static void show_fdinfo(struct seq_file *m, struct file *f, in show_fdinfo() argument
27 struct fsnotify_group *group = f->private_data; in show_fdinfo()
45 } f; in show_mark_fhandle() local
48 f.handle.handle_bytes = sizeof(f.pad); in show_mark_fhandle()
49 size = f.handle.handle_bytes >> 2; in show_mark_fhandle()
51 ret = exportfs_encode_inode_fh(inode, (struct fid *)f.handle.f_handle, &size, 0); in show_mark_fhandle()
57 f.handle.handle_type = ret; in show_mark_fhandle()
58 f.handle.handle_bytes = size * sizeof(u32); in show_mark_fhandle()
61 f.handle.handle_bytes, f.handle.handle_type); in show_mark_fhandle()
63 for (i = 0; i < f.handle.handle_bytes; i++) in show_mark_fhandle()
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/fs/proc/
Ddevices.c6 static int devinfo_show(struct seq_file *f, void *v) in devinfo_show() argument
12 seq_puts(f, "Character devices:\n"); in devinfo_show()
13 chrdev_show(f, i); in devinfo_show()
19 seq_puts(f, "\nBlock devices:\n"); in devinfo_show()
20 blkdev_show(f, i); in devinfo_show()
26 static void *devinfo_start(struct seq_file *f, loff_t *pos) in devinfo_start() argument
33 static void *devinfo_next(struct seq_file *f, void *v, loff_t *pos) in devinfo_next() argument
41 static void devinfo_stop(struct seq_file *f, void *v) in devinfo_stop() argument
Dproc_net.c39 int seq_open_net(struct inode *ino, struct file *f, in seq_open_net() argument
51 p = __seq_open_private(f, ops, size); in seq_open_net()
87 int seq_release_net(struct inode *ino, struct file *f) in seq_release_net() argument
91 seq = f->private_data; in seq_release_net()
94 seq_release_private(ino, f); in seq_release_net()
99 int single_release_net(struct inode *ino, struct file *f) in single_release_net() argument
101 struct seq_file *seq = f->private_data; in single_release_net()
103 return single_release(ino, f); in single_release_net()
/fs/ntfs/
Ddebug.h44 #define ntfs_debug(f, a...) \ argument
45 __ntfs_debug(__FILE__, __LINE__, __func__, f, ##a)
64 #define ntfs_warning(sb, f, a...) __ntfs_warning(__func__, sb, f, ##a) argument
69 #define ntfs_error(sb, f, a...) __ntfs_error(__func__, sb, f, ##a) argument
/fs/lockd/
Dsvcsubs.c35 static inline void nlm_debug_print_fh(char *msg, struct nfs_fh *f) in nlm_debug_print_fh() argument
37 u32 *fhp = (u32*)f->data; in nlm_debug_print_fh()
53 static inline void nlm_debug_print_fh(char *msg, struct nfs_fh *f) in nlm_debug_print_fh() argument
64 static inline unsigned int file_hash(struct nfs_fh *f) in file_hash() argument
69 tmp += f->data[i]; in file_hash()
84 struct nfs_fh *f) in nlm_lookup_file() argument
90 nlm_debug_print_fh("nlm_lookup_file", f); in nlm_lookup_file()
92 hash = file_hash(f); in nlm_lookup_file()
98 if (!nfs_compare_fh(&file->f_handle, f)) in nlm_lookup_file()
101 nlm_debug_print_fh("creating file for", f); in nlm_lookup_file()
[all …]
/fs/nfsd/
Dauth.c9 struct exp_flavor_info *f; in nfsexp_flags() local
12 for (f = exp->ex_flavors; f < end; f++) { in nfsexp_flags()
13 if (f->pseudoflavor == rqstp->rq_cred.cr_flavor) in nfsexp_flags()
14 return f->flags; in nfsexp_flags()
/fs/openpromfs/
Dinode.c65 static int property_show(struct seq_file *f, void *v) in property_show() argument
67 struct property *prop = f->private; in property_show()
78 seq_printf(f, "%s", (char *) pval); in property_show()
85 seq_printf(f, " + "); in property_show()
92 seq_printf(f, "%02x.", in property_show()
95 seq_printf(f, "%02x", in property_show()
104 seq_printf(f, "%08x.", in property_show()
107 seq_printf(f, "%08x", in property_show()
113 seq_printf(f, "\n"); in property_show()
118 static void *property_start(struct seq_file *f, loff_t *pos) in property_start() argument
[all …]
/fs/xfs/
Dxfs_linux.h122 #define current_test_flags(f) (current->flags & (f)) argument
123 #define current_set_flags_nested(sp, f) \ argument
124 (*(sp) = current->flags, current->flags |= (f))
125 #define current_clear_flags_nested(sp, f) \ argument
126 (*(sp) = current->flags, current->flags &= ~(f))
127 #define current_restore_flags_nested(sp, f) \ argument
128 (current->flags = ((current->flags & ~(f)) | (*(sp) & (f))))

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