diff options
Diffstat (limited to 'fs/buffer.c')
| -rw-r--r-- | fs/buffer.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/fs/buffer.c b/fs/buffer.c index 23f1f3a6807..3660dcb9759 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -18,7 +18,6 @@ * async buffer flushing, 1999 Andrea Arcangeli <andrea@suse.de> */ -#include <linux/config.h> #include <linux/kernel.h> #include <linux/syscalls.h> #include <linux/fs.h> @@ -331,7 +330,6 @@ long do_fsync(struct file *file, int datasync) goto out; } - current->flags |= PF_SYNCWRITE; ret = filemap_fdatawrite(mapping); /* @@ -346,7 +344,6 @@ long do_fsync(struct file *file, int datasync) err = filemap_fdatawait(mapping); if (!ret) ret = err; - current->flags &= ~PF_SYNCWRITE; out: return ret; } @@ -566,7 +563,7 @@ still_busy: * Completion handler for block_write_full_page() - pages which are unlocked * during I/O, and which have PageWriteback cleared upon I/O completion. */ -void end_buffer_async_write(struct buffer_head *bh, int uptodate) +static void end_buffer_async_write(struct buffer_head *bh, int uptodate) { char b[BDEVNAME_SIZE]; unsigned long flags; @@ -854,7 +851,7 @@ int __set_page_dirty_buffers(struct page *page) write_lock_irq(&mapping->tree_lock); if (page->mapping) { /* Race with truncate? */ if (mapping_cap_account_dirty(mapping)) - inc_page_state(nr_dirty); + __inc_zone_page_state(page, NR_FILE_DIRTY); radix_tree_tag_set(&mapping->page_tree, page_index(page), PAGECACHE_TAG_DIRTY); @@ -2600,7 +2597,7 @@ int nobh_truncate_page(struct address_space *mapping, loff_t from) unsigned offset = from & (PAGE_CACHE_SIZE-1); unsigned to; struct page *page; - struct address_space_operations *a_ops = mapping->a_ops; + const struct address_space_operations *a_ops = mapping->a_ops; char *kaddr; int ret = 0; @@ -3168,7 +3165,6 @@ EXPORT_SYMBOL(block_sync_page); EXPORT_SYMBOL(block_truncate_page); EXPORT_SYMBOL(block_write_full_page); EXPORT_SYMBOL(cont_prepare_write); -EXPORT_SYMBOL(end_buffer_async_write); EXPORT_SYMBOL(end_buffer_read_sync); EXPORT_SYMBOL(end_buffer_write_sync); EXPORT_SYMBOL(file_fsync); |