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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2025-03-28 12:26:24 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2025-04-21 19:50:56 -0400 |
| commit | 7a4a86618eb7bceac17878e484a8f98da1395d68 (patch) | |
| tree | 5074d0cef0adda5c3961597617e3e2e75fa2e770 /fs/bcachefs/fs-ioctl.h | |
| parent | bcachefs: Allocator now copes with unaligned buckets (diff) | |
| download | linux-7a4a86618eb7bceac17878e484a8f98da1395d68.tar.gz linux-7a4a86618eb7bceac17878e484a8f98da1395d68.zip | |
bcachefs: Implement fileattr_(get|set)
inode_operations.fileattr_(get|set) didn't exist when the various flag
ioctls where implemented - but they do now, which means we can delete a
bunch of ioctl code in favor of standard VFS level wrappers.
Closes: https://lore.kernel.org/linux-bcachefs/7ltgrgqgfummyrlvw7hnfhnu42rfiamoq3lpcvrjnlyytldmzp@yazbhusnztqn/
Cc: Petr Vorel <pvorel@suse.cz>
Cc: Andrea Cervesato <andrea.cervesato@suse.de>
Cc: Dave Chinner <david@fromorbit.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/fs-ioctl.h')
| -rw-r--r-- | fs/bcachefs/fs-ioctl.h | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/fs/bcachefs/fs-ioctl.h b/fs/bcachefs/fs-ioctl.h index ecd3bfdcde21..a657e4994b71 100644 --- a/fs/bcachefs/fs-ioctl.h +++ b/fs/bcachefs/fs-ioctl.h @@ -2,81 +2,6 @@ #ifndef _BCACHEFS_FS_IOCTL_H #define _BCACHEFS_FS_IOCTL_H -/* Inode flags: */ - -/* bcachefs inode flags -> vfs inode flags: */ -static const __maybe_unused unsigned bch_flags_to_vfs[] = { - [__BCH_INODE_sync] = S_SYNC, - [__BCH_INODE_immutable] = S_IMMUTABLE, - [__BCH_INODE_append] = S_APPEND, - [__BCH_INODE_noatime] = S_NOATIME, - [__BCH_INODE_casefolded] = S_CASEFOLD, -}; - -/* bcachefs inode flags -> FS_IOC_GETFLAGS: */ -static const __maybe_unused unsigned bch_flags_to_uflags[] = { - [__BCH_INODE_sync] = FS_SYNC_FL, - [__BCH_INODE_immutable] = FS_IMMUTABLE_FL, - [__BCH_INODE_append] = FS_APPEND_FL, - [__BCH_INODE_nodump] = FS_NODUMP_FL, - [__BCH_INODE_noatime] = FS_NOATIME_FL, - [__BCH_INODE_casefolded] = FS_CASEFOLD_FL, -}; - -/* bcachefs inode flags -> FS_IOC_FSGETXATTR: */ -static const __maybe_unused unsigned bch_flags_to_xflags[] = { - [__BCH_INODE_sync] = FS_XFLAG_SYNC, - [__BCH_INODE_immutable] = FS_XFLAG_IMMUTABLE, - [__BCH_INODE_append] = FS_XFLAG_APPEND, - [__BCH_INODE_nodump] = FS_XFLAG_NODUMP, - [__BCH_INODE_noatime] = FS_XFLAG_NOATIME, - //[__BCH_INODE_PROJINHERIT] = FS_XFLAG_PROJINHERIT; -}; - -#define set_flags(_map, _in, _out) \ -do { \ - unsigned _i; \ - \ - for (_i = 0; _i < ARRAY_SIZE(_map); _i++) \ - if ((_in) & (1 << _i)) \ - (_out) |= _map[_i]; \ - else \ - (_out) &= ~_map[_i]; \ -} while (0) - -#define map_flags(_map, _in) \ -({ \ - unsigned _out = 0; \ - \ - set_flags(_map, _in, _out); \ - _out; \ -}) - -#define map_flags_rev(_map, _in) \ -({ \ - unsigned _i, _out = 0; \ - \ - for (_i = 0; _i < ARRAY_SIZE(_map); _i++) \ - if ((_in) & _map[_i]) { \ - (_out) |= 1 << _i; \ - (_in) &= ~_map[_i]; \ - } \ - (_out); \ -}) - -#define map_defined(_map) \ -({ \ - unsigned _in = ~0; \ - \ - map_flags_rev(_map, _in); \ -}) - -/* Set VFS inode flags from bcachefs inode: */ -static inline void bch2_inode_flags_to_vfs(struct bch_inode_info *inode) -{ - set_flags(bch_flags_to_vfs, inode->ei_inode.bi_flags, inode->v.i_flags); -} - long bch2_fs_file_ioctl(struct file *, unsigned, unsigned long); long bch2_compat_fs_ioctl(struct file *, unsigned, unsigned long); |