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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:17:52 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-08-07 13:17:52 +0000 |
commit | 3afb00d3f86d3d924f88b56fa8285d4e9db85852 (patch) | |
tree | 95a985d3019522cea546b7d8df621369bc44fc6c /fs/xfs/scrub/rtsummary.c | |
parent | Adding debian version 6.9.12-1. (diff) | |
download | linux-3afb00d3f86d3d924f88b56fa8285d4e9db85852.tar.xz linux-3afb00d3f86d3d924f88b56fa8285d4e9db85852.zip |
Merging upstream version 6.10.3.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'fs/xfs/scrub/rtsummary.c')
-rw-r--r-- | fs/xfs/scrub/rtsummary.c | 33 |
1 files changed, 18 insertions, 15 deletions
diff --git a/fs/xfs/scrub/rtsummary.c b/fs/xfs/scrub/rtsummary.c index 5055092bd9..3fee603f52 100644 --- a/fs/xfs/scrub/rtsummary.c +++ b/fs/xfs/scrub/rtsummary.c @@ -17,10 +17,14 @@ #include "xfs_bit.h" #include "xfs_bmap.h" #include "xfs_sb.h" +#include "xfs_exchmaps.h" #include "scrub/scrub.h" #include "scrub/common.h" #include "scrub/trace.h" #include "scrub/xfile.h" +#include "scrub/repair.h" +#include "scrub/tempexch.h" +#include "scrub/rtsummary.h" /* * Realtime Summary @@ -32,18 +36,6 @@ * (potentially large) amount of data in pageable memory. */ -struct xchk_rtsummary { - struct xfs_rtalloc_args args; - - uint64_t rextents; - uint64_t rbmblocks; - uint64_t rsumsize; - unsigned int rsumlevels; - - /* Memory buffer for the summary comparison. */ - union xfs_suminfo_raw words[]; -}; - /* Set us up to check the rtsummary file. */ int xchk_setup_rtsummary( @@ -60,6 +52,12 @@ xchk_setup_rtsummary( return -ENOMEM; sc->buf = rts; + if (xchk_could_repair(sc)) { + error = xrep_setup_rtsummary(sc, rts); + if (error) + return error; + } + /* * Create an xfile to construct a new rtsummary file. The xfile allows * us to avoid pinning kernel memory for this purpose. @@ -70,7 +68,7 @@ xchk_setup_rtsummary( if (error) return error; - error = xchk_trans_alloc(sc, 0); + error = xchk_trans_alloc(sc, rts->resblks); if (error) return error; @@ -135,7 +133,7 @@ xfsum_store( sumoff << XFS_WORDLOG); } -static inline int +inline int xfsum_copyout( struct xfs_scrub *sc, xfs_rtsumoff_t sumoff, @@ -362,7 +360,12 @@ xchk_rtsummary( error = xchk_rtsum_compare(sc); out_rbm: - /* Unlock the rtbitmap since we're done with it. */ + /* + * Unlock the rtbitmap since we're done with it. All other writers of + * the rt free space metadata grab the bitmap and summary ILOCKs in + * that order, so we're still protected against allocation activities + * even if we continue on to the repair function. + */ xfs_iunlock(mp->m_rbmip, XFS_ILOCK_SHARED | XFS_ILOCK_RTBITMAP); return error; } |