log.c (a5344a9555fffd045218aced89afd6ca0f884e10) log.c (23591256d61354e20f12e98d7a496ad5c23de74c)
1/*
2 * Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
3 * Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved.
4 *
5 * This copyrighted material is made available to anyone wishing to use,
6 * modify, copy, or redistribute it subject to the terms and conditions
7 * of the GNU General Public License version 2.
8 */

--- 298 unchanged lines hidden (view full) ---

307 gfs2_assert_withdraw(sdp,
308 sdp->sd_log_blks_free <= sdp->sd_jdesc->jd_blocks);
309 gfs2_log_unlock(sdp);
310 up_read(&sdp->sd_log_flush_lock);
311}
312
313static u64 log_bmap(struct gfs2_sbd *sdp, unsigned int lbn)
314{
1/*
2 * Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
3 * Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved.
4 *
5 * This copyrighted material is made available to anyone wishing to use,
6 * modify, copy, or redistribute it subject to the terms and conditions
7 * of the GNU General Public License version 2.
8 */

--- 298 unchanged lines hidden (view full) ---

307 gfs2_assert_withdraw(sdp,
308 sdp->sd_log_blks_free <= sdp->sd_jdesc->jd_blocks);
309 gfs2_log_unlock(sdp);
310 up_read(&sdp->sd_log_flush_lock);
311}
312
313static u64 log_bmap(struct gfs2_sbd *sdp, unsigned int lbn)
314{
315 struct inode *inode = sdp->sd_jdesc->jd_inode;
315 int error;
316 int error;
316 struct buffer_head bh_map;
317 struct buffer_head bh_map = { .b_state = 0, .b_blocknr = 0 };
317
318
318 error = gfs2_block_map(sdp->sd_jdesc->jd_inode, lbn, 0, &bh_map, 1);
319 bh_map.b_size = 1 << inode->i_blkbits;
320 error = gfs2_block_map(inode, lbn, 0, &bh_map);
319 if (error || !bh_map.b_blocknr)
320 printk(KERN_INFO "error=%d, dbn=%llu lbn=%u", error, bh_map.b_blocknr, lbn);
321 gfs2_assert_withdraw(sdp, !error && bh_map.b_blocknr);
322
323 return bh_map.b_blocknr;
324}
325
326/**

--- 360 unchanged lines hidden --- 		321 if (error || !bh_map.b_blocknr)
322 printk(KERN_INFO "error=%d, dbn=%llu lbn=%u", error, bh_map.b_blocknr, lbn);
323 gfs2_assert_withdraw(sdp, !error && bh_map.b_blocknr);
324
325 return bh_map.b_blocknr;
326}
327
328/**

--- 360 unchanged lines hidden ---