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| author | Jeff Garzik <jgarzik@pobox.com> | 2006-02-02 01:12:54 -0500 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2006-02-02 01:12:54 -0500 |
| commit | 18ee3610040a4c008ce08a40a5dd025241cc7e97 (patch) | |
| tree | 32a996a5123726b63c31a1522f230933fb967a32 /mm/shmem.c | |
| parent | e4e7b89280d1d666e2c09e5ad36cf071796c4c7e (diff) | |
| parent | b4103333d7904310d34de18d85e51e3d74f00a3b (diff) | |
| download | talos-op-linux-18ee3610040a4c008ce08a40a5dd025241cc7e97.tar.gz talos-op-linux-18ee3610040a4c008ce08a40a5dd025241cc7e97.zip | |
Merge branch 'master'
Diffstat (limited to 'mm/shmem.c')
| -rw-r--r-- | mm/shmem.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/mm/shmem.c b/mm/shmem.c index ce501bce1c2e..f7ac7b812f92 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -1028,6 +1028,14 @@ repeat: page_cache_release(swappage); goto repeat; } + if (!PageSwapCache(swappage)) { + /* Page migration has occured */ + shmem_swp_unmap(entry); + spin_unlock(&info->lock); + unlock_page(swappage); + page_cache_release(swappage); + goto repeat; + } if (PageWriteback(swappage)) { shmem_swp_unmap(entry); spin_unlock(&info->lock); |
