c/mirror_zfs
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_zfs.git synced 2024-12-25 02:49:32 +03:00
Code Issues Packages Projects Releases Wiki Activity

Avoid unnecessary metaslab_check_free calling

Browse Source 
The metaslab_check_free() function only needs to be called in the
GANG|DEDUP|etc case because zio_free_sync() will internally call
metaslab_check_free().

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Richard Yao <richard.yao@alumni.stonybrook.edu>
Signed-off-by: Finix1979 <yancw@info2soft.com>
Closes #13977
This commit is contained in:
Finix1979 2022-10-05 01:55:35 +08:00 committed by GitHub
parent 383c3eb33d
commit 6694ca5539
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
module/zfs/zio.c
View File

@ -1203,7 +1203,6 @@ zio_free(spa_t *spa, uint64_t txg, const blkptr_t *bp)
*/
if (BP_IS_EMBEDDED(bp))
return;
metaslab_check_free(spa, bp);
/*
* Frees that are for the currently-syncing txg, are not going to be
@ -1220,6 +1219,7 @@ zio_free(spa_t *spa, uint64_t txg, const blkptr_t *bp)
txg != spa->spa_syncing_txg ||
(spa_sync_pass(spa) >= zfs_sync_pass_deferred_free &&
!spa_feature_is_active(spa, SPA_FEATURE_LOG_SPACEMAP))) {
metaslab_check_free(spa, bp);
bplist_append(&spa->spa_free_bplist[txg & TXG_MASK], bp);
} else {
VERIFY3P(zio_free_sync(NULL, spa, txg, bp, 0), ==, NULL);