Message ID | 20230109034453.490176-1-chao@kernel.org (mailing list archive) |
---|---|
State | Accepted |
Commit | 2f3a9ae990a7881c9a57a073bb52ebe34fdc3160 |
Headers | show |
Series | [f2fs-dev,1/5] f2fs: introduce trace_f2fs_replace_atomic_write_block | expand |
Hello: This series was applied to jaegeuk/f2fs.git (dev) by Jaegeuk Kim <jaegeuk@kernel.org>: On Mon, 9 Jan 2023 11:44:49 +0800 you wrote: > Commit 3db1de0e582c ("f2fs: change the current atomic write way") > removed old tracepoints, but it missed to add new one, this patch > fixes to introduce trace_f2fs_replace_atomic_write_block to trace > atomic_write commit flow. > > Fixes: 3db1de0e582c ("f2fs: change the current atomic write way") > Signed-off-by: Chao Yu <chao@kernel.org> > > [...] Here is the summary with links: - [f2fs-dev,1/5] f2fs: introduce trace_f2fs_replace_atomic_write_block https://git.kernel.org/jaegeuk/f2fs/c/2f3a9ae990a7 - [f2fs-dev,2/5] f2fs: clear atomic_write_task in f2fs_abort_atomic_write() https://git.kernel.org/jaegeuk/f2fs/c/0e8d040bfa4c - [f2fs-dev,3/5] f2fs: fix to abort atomic write only during do_exist() (no matching commit) - [f2fs-dev,4/5] f2fs: fix to avoid race condition of f2fs_abort_atomic_write() https://git.kernel.org/jaegeuk/f2fs/c/f4c49874a80b - [f2fs-dev,5/5] f2fs: fix to avoid race condition of atomic write https://git.kernel.org/jaegeuk/f2fs/c/f571253668a9 You are awesome, thank you!
Hello: This series was applied to jaegeuk/f2fs.git (dev) by Jaegeuk Kim <jaegeuk@kernel.org>: On Mon, 9 Jan 2023 11:44:49 +0800 you wrote: > Commit 3db1de0e582c ("f2fs: change the current atomic write way") > removed old tracepoints, but it missed to add new one, this patch > fixes to introduce trace_f2fs_replace_atomic_write_block to trace > atomic_write commit flow. > > Fixes: 3db1de0e582c ("f2fs: change the current atomic write way") > Signed-off-by: Chao Yu <chao@kernel.org> > > [...] Here is the summary with links: - [f2fs-dev,1/5] f2fs: introduce trace_f2fs_replace_atomic_write_block (no matching commit) - [f2fs-dev,2/5] f2fs: clear atomic_write_task in f2fs_abort_atomic_write() (no matching commit) - [f2fs-dev,3/5] f2fs: fix to abort atomic write only during do_exist() https://git.kernel.org/jaegeuk/f2fs/c/ae267fc1cfe9 - [f2fs-dev,4/5] f2fs: fix to avoid race condition of f2fs_abort_atomic_write() (no matching commit) - [f2fs-dev,5/5] f2fs: fix to avoid race condition of atomic write (no matching commit) You are awesome, thank you!
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 8b773f3eef3b..c6f6d0618164 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -255,6 +255,9 @@ static int __replace_atomic_write_block(struct inode *inode, pgoff_t index, } f2fs_put_dnode(&dn); + + trace_f2fs_replace_atomic_write_block(inode, F2FS_I(inode)->cow_inode, + index, *old_addr, new_addr, recover); return 0; } diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h index 3852085198fb..fe6bcf5f917d 100644 --- a/include/trace/events/f2fs.h +++ b/include/trace/events/f2fs.h @@ -1290,6 +1290,43 @@ DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite, TP_ARGS(page, type) ); +TRACE_EVENT(f2fs_replace_atomic_write_block, + + TP_PROTO(struct inode *inode, struct inode *cow_inode, pgoff_t index, + block_t old_addr, block_t new_addr, bool recovery), + + TP_ARGS(inode, cow_inode, index, old_addr, new_addr, recovery), + + TP_STRUCT__entry( + __field(dev_t, dev) + __field(ino_t, ino) + __field(ino_t, cow_ino) + __field(pgoff_t, index) + __field(block_t, old_addr) + __field(block_t, new_addr) + __field(bool, recovery) + ), + + TP_fast_assign( + __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; + __entry->cow_ino = cow_inode->i_ino; + __entry->index = index; + __entry->old_addr = old_addr; + __entry->new_addr = new_addr; + __entry->recovery = recovery; + ), + + TP_printk("dev = (%d,%d), ino = %lu, cow_ino = %lu, index = %lu, " + "old_addr = 0x%llx, new_addr = 0x%llx, recovery = %d", + show_dev_ino(__entry), + __entry->cow_ino, + (unsigned long)__entry->index, + (unsigned long long)__entry->old_addr, + (unsigned long long)__entry->new_addr, + __entry->recovery) +); + TRACE_EVENT(f2fs_filemap_fault, TP_PROTO(struct inode *inode, pgoff_t index, unsigned long ret),
Commit 3db1de0e582c ("f2fs: change the current atomic write way") removed old tracepoints, but it missed to add new one, this patch fixes to introduce trace_f2fs_replace_atomic_write_block to trace atomic_write commit flow. Fixes: 3db1de0e582c ("f2fs: change the current atomic write way") Signed-off-by: Chao Yu <chao@kernel.org> --- fs/f2fs/segment.c | 3 +++ include/trace/events/f2fs.h | 37 +++++++++++++++++++++++++++++++++++++ 2 files changed, 40 insertions(+)