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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2019-05-23 17:45:21 +0200 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2019-05-24 16:32:01 +0200 |
| commit | d31d718528dd3686bf2163af5ef6d3afb65bb7aa (patch) | |
| tree | 33aa9e4f3d3443f9c6c23dfee4e373ad53356f14 /fs | |
| parent | xfs: don't reserve per-AG space for an internal log (diff) | |
| download | linux-d31d718528dd3686bf2163af5ef6d3afb65bb7aa.tar.xz linux-d31d718528dd3686bf2163af5ef6d3afb65bb7aa.zip | |
xfs: fix broken log reservation debugging
xlog_print_tic_res() is supposed to print a human readable string for
each element of the log ticket reservation array. Unfortunately, I
forgot to update the string array when we added rmap & reflink support,
so the debug message prints "region[3]: (null) - 352 bytes" which isn't
useful at all. Add the missing elements and add a build check so that
we don't forget again to add a string when adding a new XLOG_REG_TYPE.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/xfs/xfs_log.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c index 457ced3ee3e1..2466b0f5b6c4 100644 --- a/fs/xfs/xfs_log.c +++ b/fs/xfs/xfs_log.c @@ -2069,7 +2069,7 @@ xlog_print_tic_res( /* match with XLOG_REG_TYPE_* in xfs_log.h */ #define REG_TYPE_STR(type, str) [XLOG_REG_TYPE_##type] = str - static char *res_type_str[XLOG_REG_TYPE_MAX + 1] = { + static char *res_type_str[] = { REG_TYPE_STR(BFORMAT, "bformat"), REG_TYPE_STR(BCHUNK, "bchunk"), REG_TYPE_STR(EFI_FORMAT, "efi_format"), @@ -2089,8 +2089,15 @@ xlog_print_tic_res( REG_TYPE_STR(UNMOUNT, "unmount"), REG_TYPE_STR(COMMIT, "commit"), REG_TYPE_STR(TRANSHDR, "trans header"), - REG_TYPE_STR(ICREATE, "inode create") + REG_TYPE_STR(ICREATE, "inode create"), + REG_TYPE_STR(RUI_FORMAT, "rui_format"), + REG_TYPE_STR(RUD_FORMAT, "rud_format"), + REG_TYPE_STR(CUI_FORMAT, "cui_format"), + REG_TYPE_STR(CUD_FORMAT, "cud_format"), + REG_TYPE_STR(BUI_FORMAT, "bui_format"), + REG_TYPE_STR(BUD_FORMAT, "bud_format"), }; + BUILD_BUG_ON(ARRAY_SIZE(res_type_str) != XLOG_REG_TYPE_MAX + 1); #undef REG_TYPE_STR xfs_warn(mp, "ticket reservation summary:"); |