From: Miklos Szeredi <mszeredi@xxxxxxx> Set the BDI_CAP_NO_ACCT_WB capability, so that fuse can do it's own accounting of writeback pages. Signed-off-by: Miklos Szeredi <mszeredi@xxxxxxx> --- fs/fuse/file.c | 3 ++- fs/fuse/inode.c | 2 ++ 2 files changed, 4 insertions(+), 1 deletion(-) Index: linux/fs/fuse/file.c =================================================================== --- linux.orig/fs/fuse/file.c 2008-03-18 19:27:43.000000000 +0100 +++ linux/fs/fuse/file.c 2008-03-18 19:43:40.000000000 +0100 @@ -1145,8 +1145,9 @@ static int fuse_writepage_locked(struct req->end = fuse_writepage_end; req->inode = inode; + inc_bdi_stat(mapping->backing_dev_info, BDI_WRITEBACK); inc_zone_page_state(tmp_page, NR_WRITEBACK_TEMP); - __end_page_writeback(page, false); + end_page_writeback(page); spin_lock(&fc->lock); list_add(&req->writepages_entry, &fi->writepages); Index: linux/fs/fuse/inode.c =================================================================== --- linux.orig/fs/fuse/inode.c 2008-03-18 19:27:43.000000000 +0100 +++ linux/fs/fuse/inode.c 2008-03-18 19:43:40.000000000 +0100 @@ -483,6 +483,8 @@ static struct fuse_conn *new_conn(struct atomic_set(&fc->num_waiting, 0); fc->bdi.ra_pages = (VM_MAX_READAHEAD * 1024) / PAGE_CACHE_SIZE; fc->bdi.unplug_io_fn = default_unplug_io_fn; + /* fuse does it's own writeback accounting */ + fc->bdi.capabilities = BDI_CAP_NO_ACCT_WB; fc->dev = sb->s_dev; err = bdi_init(&fc->bdi); if (err) -- -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
