diff options
| author | Thomas Weißschuh <linux@weissschuh.net> | 2025-01-02 13:01:34 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2025-01-02 13:20:29 -0700 |
| commit | 00aab2f236f25f3dc3c88eee1b8ccb0cbcae3f99 (patch) | |
| tree | d8d324670c0fe2f82dec73931cbc6c3bb508c2c2 /block/kyber-iosched.c | |
| parent | c40f9f6ac59f949b6cbf10903fa2aae76efffa20 (diff) | |
kyber: constify sysfs attributes
The elevator core now allows instances of 'struct elv_fs_entry' to be
moved into read-only memory. Make use of that to protect them against
accidental or malicious modifications.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Link: https://lore.kernel.org/r/20250102-sysfs-const-attr-elevator-v1-4-9837d2058c60@weissschuh.net
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/kyber-iosched.c')
| -rw-r--r-- | block/kyber-iosched.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/kyber-iosched.c b/block/kyber-iosched.c index 4155594aefc6..dc31f2dfa414 100644 --- a/block/kyber-iosched.c +++ b/block/kyber-iosched.c @@ -889,7 +889,7 @@ KYBER_LAT_SHOW_STORE(KYBER_WRITE, write); #undef KYBER_LAT_SHOW_STORE #define KYBER_LAT_ATTR(op) __ATTR(op##_lat_nsec, 0644, kyber_##op##_lat_show, kyber_##op##_lat_store) -static struct elv_fs_entry kyber_sched_attrs[] = { +static const struct elv_fs_entry kyber_sched_attrs[] = { KYBER_LAT_ATTR(read), KYBER_LAT_ATTR(write), __ATTR_NULL |