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authorMatthew Wilcox (Oracle) <willy@infradead.org>2021-06-28 19:36:27 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2021-06-29 10:53:48 -0700
commitb82a96c9253333a8834b2df5f262a39cccf4f6c7 (patch)
treeed5349c06bc3353aac0a34c75be504acac0decf4 /drivers/dax
parentfc50eee3291556d623b64bb4b1dc345b971e184e (diff)
fs: remove noop_set_page_dirty()
Use __set_page_dirty_no_writeback() instead. This will set the dirty bit on the page, which will be used to avoid calling set_page_dirty() in the future. It will have no effect on actually writing the page back, as the pages are not on any LRU lists. [akpm@linux-foundation.org: export __set_page_dirty_no_writeback() to modules] Link: https://lkml.kernel.org/r/20210615162342.1669332-6-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Christoph Hellwig <hch@lst.de> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Jan Kara <jack@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/dax')
-rw-r--r--drivers/dax/device.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dax/device.c b/drivers/dax/device.c
index db92573c94e8..dd8222a42808 100644
--- a/drivers/dax/device.c
+++ b/drivers/dax/device.c
@@ -337,7 +337,7 @@ static unsigned long dax_get_unmapped_area(struct file *filp,
}
static const struct address_space_operations dev_dax_aops = {
- .set_page_dirty = noop_set_page_dirty,
+ .set_page_dirty = __set_page_dirty_no_writeback,
.invalidatepage = noop_invalidatepage,
};