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| author | Christian Brauner <brauner@kernel.org> | 2026-05-15 17:49:29 +0200 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2026-05-15 17:49:29 +0200 |
| commit | ea3120fd5153c967efb20e6e3330caecbf9d8b0a (patch) | |
| tree | 98200b2d40940058a6ef08e07c01a49ecc90cb93 /tools | |
| parent | 1633e6ea1a2188d976f1b38dd65deaf743eb47cc (diff) | |
| parent | cfff672ffcf9a74b560c2002739729f91812e398 (diff) | |
Merge patch series "Casefold Fixes"
Bring in a bunch of fixes for the casefold work.
* patches from https://patch.msgid.link/20260515153515.362266-1-cel@kernel.org:
nfsd: Cap case-folding probe cost across READDIR entries
nfsd: Map -ESTALE from case probe to NFS3ERR_STALE
nfsd: Use kernel credentials for case-info probe
fs: Clarify FS_CASEFOLD_FL semantics in UAPI header
nfs: Skip pathconf probe when neither field is consumed
nfs: Avoid transient zeroed case capability bits during probe
tools headers UAPI: Sync case-sensitivity flags from linux/fs.h
Link: https://patch.msgid.link/20260515153515.362266-1-cel@kernel.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/perf/trace/beauty/include/uapi/linux/fs.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/perf/trace/beauty/include/uapi/linux/fs.h b/tools/perf/trace/beauty/include/uapi/linux/fs.h index 70b2b661f42c..2fa003575e8b 100644 --- a/tools/perf/trace/beauty/include/uapi/linux/fs.h +++ b/tools/perf/trace/beauty/include/uapi/linux/fs.h @@ -254,6 +254,13 @@ struct file_attr { #define FS_XFLAG_DAX 0x00008000 /* use DAX for IO */ #define FS_XFLAG_COWEXTSIZE 0x00010000 /* CoW extent size allocator hint */ #define FS_XFLAG_VERITY 0x00020000 /* fs-verity enabled */ +/* + * Case handling flags (read-only, cannot be set via ioctl). + * Default (neither set) indicates POSIX semantics: case-sensitive + * lookups and case-preserving storage. + */ +#define FS_XFLAG_CASEFOLD 0x00040000 /* case-insensitive lookups */ +#define FS_XFLAG_CASENONPRESERVING 0x00080000 /* case not preserved */ #define FS_XFLAG_HASATTR 0x80000000 /* no DIFLAG for this */ /* the read-only stuff doesn't really belong here, but any other place is |