Re: [Cluster-devel] [PATCH] gfs2: gfs2_iomap_end tracepoint: log block address

[Bob Peterson]

- Original Message -
| In the gfs2_iomap_end tracepoint, log the physical block address, just
| as in the gfs2_bmap tracepoint.
| 
| Signed-off-by: Andreas Gruenbacher 
| ---
|  fs/gfs2/trace_gfs2.h | 9 +++--
|  1 file changed, 7 insertions(+), 2 deletions(-)

Hi,

Thanks. This is now pushed to the for-next branch of the linux-gfs2 tree:
https://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git/commit/fs/gfs2?h=for-next=ee6ed857c8058177614b21a0efbf27e02c4e2a77

Regards,

Bob Peterson
Red Hat File Systems

[Cluster-devel] [PATCH] gfs2: gfs2_iomap_end tracepoint: log block address

[Andreas Gruenbacher]

In the gfs2_iomap_end tracepoint, log the physical block address, just
as in the gfs2_bmap tracepoint.

Signed-off-by: Andreas Gruenbacher 
---
 fs/gfs2/trace_gfs2.h | 9 +++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/fs/gfs2/trace_gfs2.h b/fs/gfs2/trace_gfs2.h
index b9318b49ff8f..cb10b95efe0f 100644
--- a/fs/gfs2/trace_gfs2.h
+++ b/fs/gfs2/trace_gfs2.h
@@ -515,6 +515,7 @@ TRACE_EVENT(gfs2_iomap_end,
__field(u64,inum)
__field(loff_t, offset  )
__field(ssize_t, length )
+   __field(sector_t, pblock)
__field(u16,flags   )
__field(u16,type)
__field(int,ret )
@@ -525,16 +526,20 @@ TRACE_EVENT(gfs2_iomap_end,
__entry->inum   = ip->i_no_addr;
__entry->offset = iomap->offset;
__entry->length = iomap->length;
+   __entry->pblock = iomap->addr == IOMAP_NULL_ADDR ? 0 :
+(iomap->addr >> ip->i_inode.i_blkbits);
__entry->flags  = iomap->flags;
__entry->type   = iomap->type;
__entry->ret= ret;
),
 
-   TP_printk("%u,%u bmap %llu iomap end %llu/%lu ty:%d flags:%08x rc:%d",
+   TP_printk("%u,%u bmap %llu iomap end %llu/%lu to %llu ty:%d flags:%08x 
rc:%d",
  MAJOR(__entry->dev), MINOR(__entry->dev),
  (unsigned long long)__entry->inum,
  (unsigned long long)__entry->offset,
- (unsigned long)__entry->length, (u16)__entry->type,
+ (unsigned long)__entry->length,
+ (long long)__entry->pblock,
+ (u16)__entry->type,
  (u16)__entry->flags, __entry->ret)
 );
 
-- 
2.14.3