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Linux: sync: remove async/sync accounting

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All this machinery is there to try to understand when there an async
writeback waiting to complete because the intent log callbacks are still
outstanding, and force them with a timely zil_commit(). The next commit
fixes this properly, so there's no need for all this extra housekeeping.

Sponsored-by: Klara, Inc.
Sponsored-by: Wasabi Technology, Inc.
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Alexander Motin <alexander.motin@TrueNAS.com>
Signed-off-by: Rob Norris <rob.norris@klarasystems.com>
Closes #17584
This commit is contained in:
Rob Norris
2025-07-28 10:33:40 +10:00
committed by Brian Behlendorf
parent 97fe86837c
commit f72226a75c
8 changed files with 1 additions and 92 deletions
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include/os/linux/zfs/sys/trace_acl.h
+1 -6
View File
@@ -59,8 +59,6 @@ DECLARE_EVENT_CLASS(zfs_ace_class,
__field(uint64_t, z_size)
__field(uint64_t, z_pflags)
__field(uint32_t, z_sync_cnt)
__field(uint32_t, z_sync_writes_cnt)
__field(uint32_t, z_async_writes_cnt)
__field(mode_t, z_mode)
__field(boolean_t, z_is_sa)
__field(boolean_t, z_is_ctldir)
@@ -92,8 +90,6 @@ DECLARE_EVENT_CLASS(zfs_ace_class,
__entry->z_size = zn->z_size;
__entry->z_pflags = zn->z_pflags;
__entry->z_sync_cnt = zn->z_sync_cnt;
__entry->z_sync_writes_cnt = zn->z_sync_writes_cnt;
__entry->z_async_writes_cnt = zn->z_async_writes_cnt;
__entry->z_mode = zn->z_mode;
__entry->z_is_sa = zn->z_is_sa;
__entry->z_is_ctldir = zn->z_is_ctldir;
@@ -117,7 +113,7 @@ DECLARE_EVENT_CLASS(zfs_ace_class,
TP_printk("zn { id %llu unlinked %u atime_dirty %u "
"zn_prefetch %u blksz %u seq %u "
"mapcnt %llu size %llu pflags %llu "
"sync_cnt %u sync_writes_cnt %u async_writes_cnt %u "
"sync_cnt %u "
"mode 0x%x is_sa %d is_ctldir %d "
"inode { uid %u gid %u ino %lu nlink %u size %lli "
"blkbits %u bytes %u mode 0x%x generation %x } } "
@@ -126,7 +122,6 @@ DECLARE_EVENT_CLASS(zfs_ace_class,
__entry->z_zn_prefetch, __entry->z_blksz,
__entry->z_seq, __entry->z_mapcnt, __entry->z_size,
__entry->z_pflags, __entry->z_sync_cnt,
__entry->z_sync_writes_cnt, __entry->z_async_writes_cnt,
__entry->z_mode, __entry->z_is_sa, __entry->z_is_ctldir,
__entry->i_uid, __entry->i_gid, __entry->i_ino, __entry->i_nlink,
__entry->i_size, __entry->i_blkbits,
include/sys/zfs_znode.h
-2
View File
@@ -201,8 +201,6 @@ typedef struct znode {
uint64_t z_size; /* file size (cached) */
uint64_t z_pflags; /* pflags (cached) */
uint32_t z_sync_cnt; /* synchronous open count */
uint32_t z_sync_writes_cnt; /* synchronous write count */
uint32_t z_async_writes_cnt; /* asynchronous write count */
mode_t z_mode; /* mode (cached) */
kmutex_t z_acl_lock; /* acl data lock */
zfs_acl_t *z_acl_cached; /* cached acl */