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| author | Tony Lindgren <tony@atomide.com> | 2010-03-02 01:19:05 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2010-03-02 01:19:05 +0300 |
| commit | d702d12167a2c05a346f49aac7a311d597762495 (patch) | |
| tree | baae42c299cce34d6df24b5d01f8b1d0b481bd9a /fs/xfs/xfs_bmap.c | |
| parent | 9418c65f9bd861d0f7e39aab9cfb3aa6f2275d11 (diff) | |
| parent | ac0f6f927db539e03e1f3f61bcd4ed57d5cde7a9 (diff) | |
| download | linux-d702d12167a2c05a346f49aac7a311d597762495.tar.xz | |
Merge with mainline to remove plat-omap/Kconfig conflict
Conflicts:
arch/arm/plat-omap/Kconfig
Diffstat (limited to 'fs/xfs/xfs_bmap.c')
| -rw-r--r-- | fs/xfs/xfs_bmap.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c index 98251cdc52aa..1869fb973819 100644 --- a/fs/xfs/xfs_bmap.c +++ b/fs/xfs/xfs_bmap.c @@ -2629,13 +2629,12 @@ xfs_bmap_btalloc( if (startag == NULLAGNUMBER) startag = ag = 0; notinit = 0; - down_read(&mp->m_peraglock); + pag = xfs_perag_get(mp, ag); while (blen < ap->alen) { - pag = &mp->m_perag[ag]; if (!pag->pagf_init && (error = xfs_alloc_pagf_init(mp, args.tp, ag, XFS_ALLOC_FLAG_TRYLOCK))) { - up_read(&mp->m_peraglock); + xfs_perag_put(pag); return error; } /* @@ -2667,13 +2666,13 @@ xfs_bmap_btalloc( break; error = xfs_filestream_new_ag(ap, &ag); - if (error) { - up_read(&mp->m_peraglock); + xfs_perag_put(pag); + if (error) return error; - } /* loop again to set 'blen'*/ startag = NULLAGNUMBER; + pag = xfs_perag_get(mp, ag); continue; } } @@ -2681,8 +2680,10 @@ xfs_bmap_btalloc( ag = 0; if (ag == startag) break; + xfs_perag_put(pag); + pag = xfs_perag_get(mp, ag); } - up_read(&mp->m_peraglock); + xfs_perag_put(pag); /* * Since the above loop did a BUF_TRYLOCK, it is * possible that there is space for this request. @@ -4470,7 +4471,7 @@ xfs_bmapi( xfs_fsblock_t abno; /* allocated block number */ xfs_extlen_t alen; /* allocated extent length */ xfs_fileoff_t aoff; /* allocated file offset */ - xfs_bmalloca_t bma; /* args for xfs_bmap_alloc */ + xfs_bmalloca_t bma = { 0 }; /* args for xfs_bmap_alloc */ xfs_btree_cur_t *cur; /* bmap btree cursor */ xfs_fileoff_t end; /* end of mapped file region */ int eof; /* we've hit the end of extents */ |