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path: root/fs/xfs/xfs_buf_item.c
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Diffstat (limited to 'fs/xfs/xfs_buf_item.c')
-rw-r--r--fs/xfs/xfs_buf_item.c87
1 files changed, 25 insertions, 62 deletions
diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c
index 92af4098c7e8..a30f7e9eb2b9 100644
--- a/fs/xfs/xfs_buf_item.c
+++ b/fs/xfs/xfs_buf_item.c
@@ -29,6 +29,7 @@
#include "xfs_buf_item.h"
#include "xfs_trans_priv.h"
#include "xfs_error.h"
+#include "xfs_trace.h"
kmem_zone_t *xfs_buf_item_zone;
@@ -164,7 +165,7 @@ xfs_buf_item_size(
* is the buf log format structure with the
* cancel flag in it.
*/
- xfs_buf_item_trace("SIZE STALE", bip);
+ trace_xfs_buf_item_size_stale(bip);
ASSERT(bip->bli_format.blf_flags & XFS_BLI_CANCEL);
return 1;
}
@@ -206,7 +207,7 @@ xfs_buf_item_size(
}
}
- xfs_buf_item_trace("SIZE NORM", bip);
+ trace_xfs_buf_item_size(bip);
return nvecs;
}
@@ -259,7 +260,7 @@ xfs_buf_item_format(
* is the buf log format structure with the
* cancel flag in it.
*/
- xfs_buf_item_trace("FORMAT STALE", bip);
+ trace_xfs_buf_item_format_stale(bip);
ASSERT(bip->bli_format.blf_flags & XFS_BLI_CANCEL);
bip->bli_format.blf_size = nvecs;
return;
@@ -335,7 +336,7 @@ xfs_buf_item_format(
/*
* Check to make sure everything is consistent.
*/
- xfs_buf_item_trace("FORMAT NORM", bip);
+ trace_xfs_buf_item_format(bip);
xfs_buf_item_log_check(bip);
}
@@ -355,8 +356,7 @@ xfs_buf_item_pin(
ASSERT(atomic_read(&bip->bli_refcount) > 0);
ASSERT((bip->bli_flags & XFS_BLI_LOGGED) ||
(bip->bli_flags & XFS_BLI_STALE));
- xfs_buf_item_trace("PIN", bip);
- xfs_buftrace("XFS_PIN", bp);
+ trace_xfs_buf_item_pin(bip);
xfs_bpin(bp);
}
@@ -383,8 +383,7 @@ xfs_buf_item_unpin(
ASSERT(bp != NULL);
ASSERT(XFS_BUF_FSPRIVATE(bp, xfs_buf_log_item_t *) == bip);
ASSERT(atomic_read(&bip->bli_refcount) > 0);
- xfs_buf_item_trace("UNPIN", bip);
- xfs_buftrace("XFS_UNPIN", bp);
+ trace_xfs_buf_item_unpin(bip);
freed = atomic_dec_and_test(&bip->bli_refcount);
ailp = bip->bli_item.li_ailp;
@@ -395,8 +394,8 @@ xfs_buf_item_unpin(
ASSERT(!(XFS_BUF_ISDELAYWRITE(bp)));
ASSERT(XFS_BUF_ISSTALE(bp));
ASSERT(bip->bli_format.blf_flags & XFS_BLI_CANCEL);
- xfs_buf_item_trace("UNPIN STALE", bip);
- xfs_buftrace("XFS_UNPIN STALE", bp);
+ trace_xfs_buf_item_unpin_stale(bip);
+
/*
* If we get called here because of an IO error, we may
* or may not have the item on the AIL. xfs_trans_ail_delete()
@@ -440,8 +439,8 @@ xfs_buf_item_unpin_remove(
if ((atomic_read(&bip->bli_refcount) == 1) &&
(bip->bli_flags & XFS_BLI_STALE)) {
ASSERT(XFS_BUF_VALUSEMA(bip->bli_buf) <= 0);
- xfs_buf_item_trace("UNPIN REMOVE", bip);
- xfs_buftrace("XFS_UNPIN_REMOVE", bp);
+ trace_xfs_buf_item_unpin_stale(bip);
+
/*
* yes -- clear the xaction descriptor in-use flag
* and free the chunk if required. We can safely
@@ -495,7 +494,7 @@ xfs_buf_item_trylock(
XFS_BUF_HOLD(bp);
ASSERT(!(bip->bli_flags & XFS_BLI_STALE));
- xfs_buf_item_trace("TRYLOCK SUCCESS", bip);
+ trace_xfs_buf_item_trylock(bip);
return XFS_ITEM_SUCCESS;
}
@@ -524,7 +523,6 @@ xfs_buf_item_unlock(
uint hold;
bp = bip->bli_buf;
- xfs_buftrace("XFS_UNLOCK", bp);
/*
* Clear the buffer's association with this transaction.
@@ -547,7 +545,7 @@ xfs_buf_item_unlock(
*/
if (bip->bli_flags & XFS_BLI_STALE) {
bip->bli_flags &= ~XFS_BLI_LOGGED;
- xfs_buf_item_trace("UNLOCK STALE", bip);
+ trace_xfs_buf_item_unlock_stale(bip);
ASSERT(bip->bli_format.blf_flags & XFS_BLI_CANCEL);
if (!aborted)
return;
@@ -574,7 +572,7 @@ xfs_buf_item_unlock(
* release the buffer at the end of this routine.
*/
hold = bip->bli_flags & XFS_BLI_HOLD;
- xfs_buf_item_trace("UNLOCK", bip);
+ trace_xfs_buf_item_unlock(bip);
/*
* If the buf item isn't tracking any data, free it.
@@ -618,7 +616,8 @@ xfs_buf_item_committed(
xfs_buf_log_item_t *bip,
xfs_lsn_t lsn)
{
- xfs_buf_item_trace("COMMITTED", bip);
+ trace_xfs_buf_item_committed(bip);
+
if ((bip->bli_flags & XFS_BLI_INODE_ALLOC_BUF) &&
(bip->bli_item.li_lsn != 0)) {
return bip->bli_item.li_lsn;
@@ -640,7 +639,7 @@ xfs_buf_item_push(
xfs_buf_t *bp;
ASSERT(!(bip->bli_flags & XFS_BLI_STALE));
- xfs_buf_item_trace("PUSH", bip);
+ trace_xfs_buf_item_push(bip);
bp = bip->bli_buf;
@@ -738,9 +737,6 @@ xfs_buf_item_init(
bip->bli_format.blf_blkno = (__int64_t)XFS_BUF_ADDR(bp);
bip->bli_format.blf_len = (ushort)BTOBB(XFS_BUF_COUNT(bp));
bip->bli_format.blf_map_size = map_size;
-#ifdef XFS_BLI_TRACE
- bip->bli_trace = ktrace_alloc(XFS_BLI_TRACE_SIZE, KM_NOFS);
-#endif
#ifdef XFS_TRANS_DEBUG
/*
@@ -878,9 +874,6 @@ xfs_buf_item_free(
kmem_free(bip->bli_logged);
#endif /* XFS_TRANS_DEBUG */
-#ifdef XFS_BLI_TRACE
- ktrace_free(bip->bli_trace);
-#endif
kmem_zone_free(xfs_buf_item_zone, bip);
}
@@ -897,7 +890,8 @@ xfs_buf_item_relse(
{
xfs_buf_log_item_t *bip;
- xfs_buftrace("XFS_RELSE", bp);
+ trace_xfs_buf_item_relse(bp, _RET_IP_);
+
bip = XFS_BUF_FSPRIVATE(bp, xfs_buf_log_item_t*);
XFS_BUF_SET_FSPRIVATE(bp, bip->bli_item.li_bio_list);
if ((XFS_BUF_FSPRIVATE(bp, void *) == NULL) &&
@@ -994,7 +988,7 @@ xfs_buf_iodone_callbacks(
if (XFS_FORCED_SHUTDOWN(mp)) {
ASSERT(XFS_BUF_TARGET(bp) == mp->m_ddev_targp);
XFS_BUF_SUPER_STALE(bp);
- xfs_buftrace("BUF_IODONE_CB", bp);
+ trace_xfs_buf_item_iodone(bp, _RET_IP_);
xfs_buf_do_callbacks(bp, lip);
XFS_BUF_SET_FSPRIVATE(bp, NULL);
XFS_BUF_CLR_IODONE_FUNC(bp);
@@ -1030,7 +1024,7 @@ xfs_buf_iodone_callbacks(
XFS_BUF_SET_START(bp);
}
ASSERT(XFS_BUF_IODONE_FUNC(bp));
- xfs_buftrace("BUF_IODONE ASYNC", bp);
+ trace_xfs_buf_item_iodone_async(bp, _RET_IP_);
xfs_buf_relse(bp);
} else {
/*
@@ -1053,9 +1047,7 @@ xfs_buf_iodone_callbacks(
}
return;
}
-#ifdef XFSERRORDEBUG
- xfs_buftrace("XFS BUFCB NOERR", bp);
-#endif
+
xfs_buf_do_callbacks(bp, lip);
XFS_BUF_SET_FSPRIVATE(bp, NULL);
XFS_BUF_CLR_IODONE_FUNC(bp);
@@ -1081,7 +1073,9 @@ xfs_buf_error_relse(
XFS_BUF_DONE(bp);
XFS_BUF_UNDELAYWRITE(bp);
XFS_BUF_ERROR(bp,0);
- xfs_buftrace("BUF_ERROR_RELSE", bp);
+
+ trace_xfs_buf_error_relse(bp, _RET_IP_);
+
if (! XFS_FORCED_SHUTDOWN(mp))
xfs_force_shutdown(mp, SHUTDOWN_META_IO_ERROR);
/*
@@ -1128,34 +1122,3 @@ xfs_buf_iodone(
xfs_trans_ail_delete(ailp, (xfs_log_item_t *)bip);
xfs_buf_item_free(bip);
}
-
-#if defined(XFS_BLI_TRACE)
-void
-xfs_buf_item_trace(
- char *id,
- xfs_buf_log_item_t *bip)
-{
- xfs_buf_t *bp;
- ASSERT(bip->bli_trace != NULL);
-
- bp = bip->bli_buf;
- ktrace_enter(bip->bli_trace,
- (void *)id,
- (void *)bip->bli_buf,
- (void *)((unsigned long)bip->bli_flags),
- (void *)((unsigned long)bip->bli_recur),
- (void *)((unsigned long)atomic_read(&bip->bli_refcount)),
- (void *)((unsigned long)
- (0xFFFFFFFF & XFS_BUF_ADDR(bp) >> 32)),
- (void *)((unsigned long)(0xFFFFFFFF & XFS_BUF_ADDR(bp))),
- (void *)((unsigned long)XFS_BUF_COUNT(bp)),
- (void *)((unsigned long)XFS_BUF_BFLAGS(bp)),
- XFS_BUF_FSPRIVATE(bp, void *),
- XFS_BUF_FSPRIVATE2(bp, void *),
- (void *)(unsigned long)XFS_BUF_ISPINNED(bp),
- (void *)XFS_BUF_IODONE_FUNC(bp),
- (void *)((unsigned long)(XFS_BUF_VALUSEMA(bp))),
- (void *)bip->bli_item.li_desc,
- (void *)((unsigned long)bip->bli_item.li_flags));
-}
-#endif /* XFS_BLI_TRACE */
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.