diff options
Diffstat (limited to 'mm/truncate.c')
| -rw-r--r-- | mm/truncate.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/mm/truncate.c b/mm/truncate.c index 6263affdef88..83a059e8cd1d 100644 --- a/mm/truncate.c +++ b/mm/truncate.c @@ -266,9 +266,8 @@ void truncate_inode_pages_range(struct address_space *mapping, pgoff_t index; int i; - cleancache_invalidate_inode(mapping); if (mapping->nrpages == 0 && mapping->nrexceptional == 0) - return; + goto out; /* Offsets within partial pages */ partial_start = lstart & (PAGE_SIZE - 1); @@ -363,7 +362,7 @@ void truncate_inode_pages_range(struct address_space *mapping, * will be released, just zeroed, so we can bail out now. */ if (start >= end) - return; + goto out; index = start; for ( ; ; ) { @@ -410,6 +409,8 @@ void truncate_inode_pages_range(struct address_space *mapping, pagevec_release(&pvec); index++; } + +out: cleancache_invalidate_inode(mapping); } EXPORT_SYMBOL(truncate_inode_pages_range); @@ -623,7 +624,9 @@ int invalidate_inode_pages2_range(struct address_space *mapping, int ret2 = 0; int did_range_unmap = 0; - cleancache_invalidate_inode(mapping); + if (mapping->nrpages == 0 && mapping->nrexceptional == 0) + goto out; + pagevec_init(&pvec, 0); index = start; while (index <= end && pagevec_lookup_entries(&pvec, mapping, index, @@ -686,6 +689,8 @@ int invalidate_inode_pages2_range(struct address_space *mapping, cond_resched(); index++; } + +out: cleancache_invalidate_inode(mapping); return ret; } |