From b4385f0cee7fb50cf56462c51385eb14c3242b1a Mon Sep 17 00:00:00 2001 From: bde Date: Sun, 21 Jun 1998 19:56:31 +0000 Subject: Removed unused function ll_w_block(). It has always had races due to not using splbio(), and has rotted a little. The races were probably harmless in practice because this function was only used for superblock updates, and separate superblock updates are probably prevented from running into each other by doing part of the update synchronously. --- sys/gnu/fs/ext2fs/ext2_linux_ialloc.c | 18 ------------------ 1 file changed, 18 deletions(-) (limited to 'sys/gnu/fs/ext2fs/ext2_linux_ialloc.c') diff --git a/sys/gnu/fs/ext2fs/ext2_linux_ialloc.c b/sys/gnu/fs/ext2fs/ext2_linux_ialloc.c index 14bcec2..d7f5bec 100644 --- a/sys/gnu/fs/ext2fs/ext2_linux_ialloc.c +++ b/sys/gnu/fs/ext2fs/ext2_linux_ialloc.c @@ -60,24 +60,6 @@ void mark_buffer_dirty(struct buf *bh) bh->b_flags &= ~(B_READ | B_ERROR); } -/* - this should write a buffer immediately w/o releasing it - */ -int ll_w_block(struct buf * bp, int waitfor) -{ - if (bp->b_flags & B_DELWRI) { - --numdirtybuffers; - if (needsbuffer) - vfs_bio_need_satisfy(); - } - bp->b_flags &= ~(B_READ|B_DONE|B_ERROR|B_DELWRI); - bp->b_flags |= B_WRITEINPROG; - bp->b_vp->v_numoutput++; - vfs_busy_pages(bp, 1); - VOP_STRATEGY(bp); - return waitfor ? biowait(bp) : 0; -} - struct ext2_group_desc * get_group_desc (struct mount * mp, unsigned int block_group, struct buffer_head ** bh) -- cgit v1.1