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| author | Fedor Pchelkin <pchelkin@ispras.ru> | 2025-04-27 23:14:49 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-05-11 17:54:12 -0700 |
| commit | f3def8270c67217efb0e23dcd54714f74de3b6b2 (patch) | |
| tree | b9f2bbccddc40c88fde219d515f22be7e3c39bcc /fs/xfs/xfs_zone_gc.c | |
| parent | ocfs2: remove unnecessary NULL check before unregister_sysctl_table() (diff) | |
| download | linux-f3def8270c67217efb0e23dcd54714f74de3b6b2.tar.gz linux-f3def8270c67217efb0e23dcd54714f74de3b6b2.zip | |
sort.h: hoist cmp_int() into generic header file
Deduplicate the same functionality implemented in several places by
moving the cmp_int() helper macro into linux/sort.h.
The macro performs a three-way comparison of the arguments mostly useful
in different sorting strategies and algorithms.
Link: https://lkml.kernel.org/r/20250427201451.900730-1-pchelkin@ispras.ru
Signed-off-by: Fedor Pchelkin <pchelkin@ispras.ru>
Suggested-by: Darrick J. Wong <djwong@kernel.org>
Acked-by: Kent Overstreet <kent.overstreet@linux.dev>
Acked-by: Coly Li <colyli@kernel.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Carlos Maiolino <cem@kernel.org>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Coly Li <colyli@kernel.org>
Cc: Jan Kara <jack@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'fs/xfs/xfs_zone_gc.c')
| -rw-r--r-- | fs/xfs/xfs_zone_gc.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/xfs/xfs_zone_gc.c b/fs/xfs/xfs_zone_gc.c index 81c94dd1d596..2f9caa3eb828 100644 --- a/fs/xfs/xfs_zone_gc.c +++ b/fs/xfs/xfs_zone_gc.c @@ -290,8 +290,6 @@ xfs_zone_gc_query_cb( return 0; } -#define cmp_int(l, r) ((l > r) - (l < r)) - static int xfs_zone_gc_rmap_rec_cmp( const void *a, |