Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6: JFS: Fix multiple errors in metapage_releasepage
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67e3812426
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@ -542,7 +542,7 @@ add_failed:
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static int metapage_releasepage(struct page *page, gfp_t gfp_mask)
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{
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struct metapage *mp;
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int busy = 0;
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int ret = 1;
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unsigned int offset;
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for (offset = 0; offset < PAGE_CACHE_SIZE; offset += PSIZE) {
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@ -552,30 +552,20 @@ static int metapage_releasepage(struct page *page, gfp_t gfp_mask)
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continue;
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jfs_info("metapage_releasepage: mp = 0x%p", mp);
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if (mp->count || mp->nohomeok) {
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if (mp->count || mp->nohomeok ||
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test_bit(META_dirty, &mp->flag)) {
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jfs_info("count = %ld, nohomeok = %d", mp->count,
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mp->nohomeok);
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busy = 1;
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ret = 0;
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continue;
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}
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wait_on_page_writeback(page);
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//WARN_ON(test_bit(META_dirty, &mp->flag));
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if (test_bit(META_dirty, &mp->flag)) {
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dump_mem("dirty mp in metapage_releasepage", mp,
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sizeof(struct metapage));
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dump_mem("page", page, sizeof(struct page));
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dump_stack();
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}
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if (mp->lsn)
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remove_from_logsync(mp);
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remove_metapage(page, mp);
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INCREMENT(mpStat.pagefree);
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free_metapage(mp);
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}
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if (busy)
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return -1;
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return 0;
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return ret;
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}
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static void metapage_invalidatepage(struct page *page, unsigned long offset)
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