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Searched refs:fs (Results 1 – 25 of 70) sorted by relevance

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/fs/
A Dfs_struct.c22 fs->root = *path; in set_fs_root()
38 old_pwd = fs->pwd; in set_fs_pwd()
39 fs->pwd = *path; in set_fs_pwd()
63 fs = p->fs; in chroot_fs_refs()
64 if (fs) { in chroot_fs_refs()
91 struct fs_struct *fs = tsk->fs; in exit_fs() local
93 if (fs) { in exit_fs()
110 if (fs) { in copy_fs_struct()
111 fs->users = 1; in copy_fs_struct()
123 return fs; in copy_fs_struct()
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A Dfilesystems.c41 return fs; in get_filesystem()
78 !fs_validate_description(fs->name, fs->parameters)) in register_filesystem()
85 p = find_filesystem(fs->name, strlen(fs->name)); in register_filesystem()
89 *p = fs; in register_filesystem()
271 if (fs && !try_module_get(fs->owner)) in __get_fs_type()
272 fs = NULL; in __get_fs_type()
274 return fs; in __get_fs_type()
286 if (!fs) in get_fs_type()
291 if (dot && fs && !(fs->fs_flags & FS_HAS_SUBTYPE)) { in get_fs_type()
293 fs = NULL; in get_fs_type()
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A DKconfig35 source "fs/ext2/Kconfig"
36 source "fs/ext4/Kconfig"
37 source "fs/jbd2/Kconfig"
46 source "fs/jfs/Kconfig"
48 source "fs/xfs/Kconfig"
49 source "fs/gfs2/Kconfig"
50 source "fs/ocfs2/Kconfig"
51 source "fs/btrfs/Kconfig"
53 source "fs/f2fs/Kconfig"
146 source "fs/udf/Kconfig"
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A Dd_path.c239 static void get_fs_root_rcu(struct fs_struct *fs, struct path *root) in get_fs_root_rcu() argument
244 seq = read_seqbegin(&fs->seq); in get_fs_root_rcu()
245 *root = fs->root; in get_fs_root_rcu()
246 } while (read_seqretry(&fs->seq, seq)); in get_fs_root_rcu()
286 get_fs_root_rcu(current->fs, &root); in d_path()
382 static void get_fs_root_and_pwd_rcu(struct fs_struct *fs, struct path *root, in get_fs_root_and_pwd_rcu() argument
388 seq = read_seqbegin(&fs->seq); in get_fs_root_and_pwd_rcu()
389 *root = fs->root; in get_fs_root_and_pwd_rcu()
390 *pwd = fs->pwd; in get_fs_root_and_pwd_rcu()
391 } while (read_seqretry(&fs->seq, seq)); in get_fs_root_and_pwd_rcu()
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A Dexec.c1127 current->fs->in_exec = 0; in begin_new_exec()
1390 current->fs->in_exec = 0; in free_bprm()
1518 read_seqlock_excl(&p->fs->seq); in check_unsafe_exec()
1521 if (t->fs == p->fs) in check_unsafe_exec()
1527 if (p->fs->users > n_fs) in check_unsafe_exec()
1530 p->fs->in_exec = 1; in check_unsafe_exec()
1531 read_sequnlock_excl(&p->fs->seq); in check_unsafe_exec()
/fs/fuse/
A Dvirtio_fs.c423 fs->mqs_kobj = kobject_create_and_add("mqs", &fs->kobj); in virtio_fs_add_instance()
475 return fs; in virtio_fs_find_instance()
510 if (!fs->tag) in virtio_fs_read_tag()
951 fs->nvqs = VQ_REQUEST + fs->num_request_queues; in virtio_fs_setup_vqs()
952 fs->vqs = kcalloc(fs->nvqs, sizeof(fs->vqs[VQ_HIPRIO]), GFP_KERNEL); in virtio_fs_setup_vqs()
953 if (!fs->vqs) in virtio_fs_setup_vqs()
992 kfree(fs->vqs); in virtio_fs_setup_vqs()
1125 fs = kzalloc(sizeof(*fs), GFP_KERNEL); in virtio_fs_probe()
1126 if (!fs) in virtio_fs_probe()
1488 fs = fiq->priv; in virtio_fs_send_req()
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/fs/bcachefs/
A Dfs-io-buffered.c809 while (fs->data + fs->nr > fi) { in folios_trunc()
824 folios fs; in __bch2_buffered_write() local
834 darray_init(&fs); in __bch2_buffered_write()
842 BUG_ON(!fs.nr); in __bch2_buffered_write()
844 f = darray_first(fs); in __bch2_buffered_write()
851 f = darray_last(fs); in __bch2_buffered_write()
864 ret = bch2_folio_set(c, inode_inum(inode), fs.data, fs.nr); in __bch2_buffered_write()
905 darray_for_each(fs, fi) in __bch2_buffered_write()
915 folios_trunc(&fs, fi); in __bch2_buffered_write()
924 folios_trunc(&fs, fi); in __bch2_buffered_write()
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A DMakefile45 fs.o \
46 fs-ioctl.o \
47 fs-io.o \
48 fs-io-buffered.o \
49 fs-io-direct.o \
50 fs-io-pagecache.o \
A Dfs-io-pagecache.c17 folios *fs) in bch2_filemap_get_contig_folios_d() argument
27 ret = darray_make_room_gfp(fs, 1, gfp & GFP_KERNEL); in bch2_filemap_get_contig_folios_d()
35 BUG_ON(fs->nr && folio_pos(f) != pos); in bch2_filemap_get_contig_folios_d()
38 darray_push(fs, f); in bch2_filemap_get_contig_folios_d()
41 if (!fs->nr && !ret && (fgp_flags & FGP_CREAT)) in bch2_filemap_get_contig_folios_d()
44 return fs->nr ? 0 : ret; in bch2_filemap_get_contig_folios_d()
183 struct folio **fs, unsigned nr_folios) in bch2_folio_set() argument
185 u64 offset = folio_sector(fs[0]); in bch2_folio_set()
189 struct bch_folio *s = bch2_folio_create(fs[folio_idx], GFP_KERNEL); in bch2_folio_set()
210 struct folio *folio = fs[folio_idx]; in bch2_folio_set()
A Dsuper.c1265 if (fs == sb) in bch2_dev_in_fs()
1274 if (fs->sb->block_size != sb->sb->block_size) in bch2_dev_in_fs()
1281 if (fs->sb->seq == sb->sb->seq && in bch2_dev_in_fs()
1288 prt_bdevname(&buf, fs->bdev); in bch2_dev_in_fs()
1294 prt_bdevname(&buf, fs->bdev); in bch2_dev_in_fs()
1324 prt_bdevname(&buf, fs->bdev); in bch2_dev_in_fs()
1328 prt_bdevname(&buf, fs->bdev); in bch2_dev_in_fs()
1543 ca->fs = c; in bch2_dev_attach()
1562 ca->fs = c; in bch2_dev_alloc()
1607 ca->disk_sb.holder->c = ca->fs; in __bch2_dev_attach_bdev()
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A Dsb-members.c40 bch2_fs_inconsistent(ca->fs, in bch2_dev_bucket_missing()
418 struct bch_fs *c = ca->fs; in bch2_dev_io_errors_to_text()
421 mutex_lock(&ca->fs->sb_lock); in bch2_dev_io_errors_to_text()
423 mutex_unlock(&ca->fs->sb_lock); in bch2_dev_io_errors_to_text()
449 struct bch_fs *c = ca->fs; in bch2_dev_errors_reset()
/fs/gfs2/
A Dutil.h19 #define fs_emerg(fs, fmt, ...) \ argument
20 pr_emerg("fsid=%s: " fmt, (fs)->sd_fsname, ##__VA_ARGS__)
21 #define fs_warn(fs, fmt, ...) \ argument
22 pr_warn("fsid=%s: " fmt, (fs)->sd_fsname, ##__VA_ARGS__)
23 #define fs_err(fs, fmt, ...) \ argument
24 pr_err("fsid=%s: " fmt, (fs)->sd_fsname, ##__VA_ARGS__)
25 #define fs_info(fs, fmt, ...) \ argument
26 pr_info("fsid=%s: " fmt, (fs)->sd_fsname, ##__VA_ARGS__)
/fs/verity/
A DKconfig9 This option enables fs-verity. fs-verity is the dm-verity
24 fs-verity is especially useful on large files where not all
25 the contents may actually be needed. Also, fs-verity verifies
37 fs-verity builtin signatures.
40 the only way to do signatures with fs-verity, and the
/fs/befs/
A DChangeLog309 (fs/befs/inode.c)
319 (fs/befs/inode.c)
325 (fs/befs/inode.c)
329 (fs/befs/inode.c)
335 (fs/befs/super.c) (fs/befs/inode.c)
341 (fs/befs/super.c)
365 (fs/befs/super.c)
370 (fs/befs/super.c)
376 (fs/befs/super.c)
379 (fs/befs/debug.c)
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/fs/notify/
A DKconfig5 source "fs/notify/dnotify/Kconfig"
6 source "fs/notify/inotify/Kconfig"
7 source "fs/notify/fanotify/Kconfig"
/fs/overlayfs/
A Dsuper.c929 if (ofs->fs[i].is_lower && in ovl_lower_uuid_ok()
931 ofs->fs[i].bad_uuid = true; in ovl_lower_uuid_ok()
949 if (ofs->fs[i].sb == sb) in ovl_get_fsid()
978 ofs->fs[ofs->numfs].sb = sb; in ovl_get_fsid()
979 ofs->fs[ofs->numfs].pseudo_dev = dev; in ovl_get_fsid()
980 ofs->fs[ofs->numfs].bad_uuid = bad_uuid; in ovl_get_fsid()
1003 if (ofs->fs == NULL) in ovl_get_layers()
1018 err = get_anon_bdev(&ofs->fs[0].pseudo_dev); in ovl_get_layers()
1026 ofs->fs[0].is_lower = false; in ovl_get_layers()
1080 layers[ofs->numlayer].fs = &ofs->fs[fsid]; in ovl_get_layers()
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A Dovl_entry.h38 struct ovl_sb *fs; member
65 struct ovl_sb *fs; member
/fs/fat/
A DKconfig17 M to at least one of "MSDOS fs support" or "VFAT fs support" in
39 tristate "MSDOS fs support"
54 partitions, you should use the VFAT file system (say Y to "VFAT fs
59 answer Y. This will only work if you said Y to "DOS FAT fs support"
64 tristate "VFAT (Windows-95) fs support"
73 works if you said Y to the "DOS FAT fs support" above. Please read
/fs/smb/
A DKconfig5 source "fs/smb/client/Kconfig"
6 source "fs/smb/server/Kconfig"
/fs/proc/
A Dtask_nommu.c55 if (current->fs && current->fs->users > 1) in task_mem()
56 sbytes += kobjsize(current->fs); in task_mem()
58 bytes += kobjsize(current->fs); in task_mem()
/fs/affs/
A DChanges20 - The feature to automatically make the fs clean
27 this fs never claimed to be Posix conformant.
54 - enable international mode for dircache fs
145 restored when the fs is unmounted. (BH)
172 inode if the fs was not an OFS. This bug only shows
237 - Owner/Group defaults now to the fs user (i.e.
/fs/unicode/
A DREADME.utf8data44 Then, build under fs/unicode/ with REGENERATE_UTF8DATA=1:
46 make REGENERATE_UTF8DATA=1 fs/unicode/
/fs/netfs/
A DKconfig17 /proc/fs/fscache/stats
52 /proc/fs/fscache/stats
/fs/ocfs2/
A DKconfig48 in conjunction with the DLM in fs/dlm. If you are using a
59 This option allows some fs statistics to be captured. Enabling
/fs/hpfs/
A Danode.c70 unsigned fs; in hpfs_add_sector_to_btree() local
123 …fs = n < 0 ? 0 : le32_to_cpu(btree->u.external[n].file_secno) + le32_to_cpu(btree->u.external[n].l… in hpfs_add_sector_to_btree()
159 btree->u.external[n].file_secno = cpu_to_le32(fs); in hpfs_add_sector_to_btree()
181 btree->u.internal[n-1].file_secno = cpu_to_le32(fs); in hpfs_add_sector_to_btree()
258 btree->u.internal[0].file_secno = cpu_to_le32(fs); in hpfs_add_sector_to_btree()

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