From 5c676f6d359b0404d53f542f02e1359583cb2895 Mon Sep 17 00:00:00 2001 From: Steven Whitehouse Date: Mon, 27 Feb 2006 17:23:27 -0500 Subject: [GFS2] Macros removal in gfs2.h As suggested by Pekka Enberg . The DIV_RU macro is renamed DIV_ROUND_UP and and moved to kernel.h The other macros are gone from gfs2.h as (although not requested by Pekka Enberg) are a number of included header file which are now included individually. The inode number comparison function is now an inline function. The DT2IF and IF2DT may be addressed in a future patch. Signed-off-by: Steven Whitehouse --- fs/gfs2/lops.c | 56 +++++++++++++++++++++++++++++++++++--------------------- 1 file changed, 35 insertions(+), 21 deletions(-) (limited to 'fs/gfs2/lops.c') diff --git a/fs/gfs2/lops.c b/fs/gfs2/lops.c index 4bd89c0781e7..430161a05a21 100644 --- a/fs/gfs2/lops.c +++ b/fs/gfs2/lops.c @@ -12,9 +12,12 @@ #include #include #include +#include #include #include "gfs2.h" +#include "lm_interface.h" +#include "incore.h" #include "glock.h" #include "log.h" #include "lops.h" @@ -22,12 +25,14 @@ #include "recovery.h" #include "rgrp.h" #include "trans.h" +#include "util.h" static void glock_lo_add(struct gfs2_sbd *sdp, struct gfs2_log_element *le) { struct gfs2_glock *gl; + struct gfs2_trans *tr = current->journal_info; - get_transaction->tr_touched = 1; + tr->tr_touched = 1; if (!list_empty(&le->le_list)) return; @@ -68,7 +73,7 @@ static void buf_lo_add(struct gfs2_sbd *sdp, struct gfs2_log_element *le) if (!list_empty(&bd->bd_list_tr)) return; - tr = get_transaction; + tr = current->journal_info; tr->tr_touched = 1; tr->tr_num_buf++; list_add(&bd->bd_list_tr, &tr->tr_list_buf); @@ -179,7 +184,8 @@ static void buf_lo_after_commit(struct gfs2_sbd *sdp, struct gfs2_ail *ai) static void buf_lo_before_scan(struct gfs2_jdesc *jd, struct gfs2_log_header *head, int pass) { - struct gfs2_sbd *sdp = get_v2ip(jd->jd_inode)->i_sbd; + struct gfs2_inode *ip = jd->jd_inode->u.generic_ip; + struct gfs2_sbd *sdp = ip->i_sbd; if (pass != 0) return; @@ -192,8 +198,9 @@ static int buf_lo_scan_elements(struct gfs2_jdesc *jd, unsigned int start, struct gfs2_log_descriptor *ld, __be64 *ptr, int pass) { - struct gfs2_sbd *sdp = get_v2ip(jd->jd_inode)->i_sbd; - struct gfs2_glock *gl = get_v2ip(jd->jd_inode)->i_gl; + struct gfs2_inode *ip = jd->jd_inode->u.generic_ip; + struct gfs2_sbd *sdp = ip->i_sbd; + struct gfs2_glock *gl = ip->i_gl; unsigned int blks = be32_to_cpu(ld->ld_data1); struct buffer_head *bh_log, *bh_ip; uint64_t blkno; @@ -238,17 +245,18 @@ static int buf_lo_scan_elements(struct gfs2_jdesc *jd, unsigned int start, static void buf_lo_after_scan(struct gfs2_jdesc *jd, int error, int pass) { - struct gfs2_sbd *sdp = get_v2ip(jd->jd_inode)->i_sbd; + struct gfs2_inode *ip = jd->jd_inode->u.generic_ip; + struct gfs2_sbd *sdp = ip->i_sbd; if (error) { - gfs2_meta_sync(get_v2ip(jd->jd_inode)->i_gl, + gfs2_meta_sync(ip->i_gl, DIO_START | DIO_WAIT); return; } if (pass != 1) return; - gfs2_meta_sync(get_v2ip(jd->jd_inode)->i_gl, DIO_START | DIO_WAIT); + gfs2_meta_sync(ip->i_gl, DIO_START | DIO_WAIT); fs_info(sdp, "jid=%u: Replayed %u of %u blocks\n", jd->jd_jid, sdp->sd_replayed_blocks, sdp->sd_found_blocks); @@ -258,7 +266,7 @@ static void revoke_lo_add(struct gfs2_sbd *sdp, struct gfs2_log_element *le) { struct gfs2_trans *tr; - tr = get_transaction; + tr = current->journal_info; tr->tr_touched = 1; tr->tr_num_revoke++; @@ -324,7 +332,8 @@ static void revoke_lo_before_commit(struct gfs2_sbd *sdp) static void revoke_lo_before_scan(struct gfs2_jdesc *jd, struct gfs2_log_header *head, int pass) { - struct gfs2_sbd *sdp = get_v2ip(jd->jd_inode)->i_sbd; + struct gfs2_inode *ip = jd->jd_inode->u.generic_ip; + struct gfs2_sbd *sdp = ip->i_sbd; if (pass != 0) return; @@ -337,7 +346,8 @@ static int revoke_lo_scan_elements(struct gfs2_jdesc *jd, unsigned int start, struct gfs2_log_descriptor *ld, __be64 *ptr, int pass) { - struct gfs2_sbd *sdp = get_v2ip(jd->jd_inode)->i_sbd; + struct gfs2_inode *ip = jd->jd_inode->u.generic_ip; + struct gfs2_sbd *sdp = ip->i_sbd; unsigned int blks = be32_to_cpu(ld->ld_length); unsigned int revokes = be32_to_cpu(ld->ld_data1); struct buffer_head *bh; @@ -383,7 +393,8 @@ static int revoke_lo_scan_elements(struct gfs2_jdesc *jd, unsigned int start, static void revoke_lo_after_scan(struct gfs2_jdesc *jd, int error, int pass) { - struct gfs2_sbd *sdp = get_v2ip(jd->jd_inode)->i_sbd; + struct gfs2_inode *ip = jd->jd_inode->u.generic_ip; + struct gfs2_sbd *sdp = ip->i_sbd; if (error) { gfs2_revoke_clean(sdp); @@ -401,8 +412,9 @@ static void revoke_lo_after_scan(struct gfs2_jdesc *jd, int error, int pass) static void rg_lo_add(struct gfs2_sbd *sdp, struct gfs2_log_element *le) { struct gfs2_rgrpd *rgd; + struct gfs2_trans *tr = current->journal_info; - get_transaction->tr_touched = 1; + tr->tr_touched = 1; if (!list_empty(&le->le_list)) return; @@ -451,9 +463,9 @@ static void rg_lo_after_commit(struct gfs2_sbd *sdp, struct gfs2_ail *ai) static void databuf_lo_add(struct gfs2_sbd *sdp, struct gfs2_log_element *le) { struct gfs2_bufdata *bd = container_of(le, struct gfs2_bufdata, bd_le); - struct gfs2_trans *tr = get_transaction; + struct gfs2_trans *tr = current->journal_info; struct address_space *mapping = bd->bd_bh->b_page->mapping; - struct gfs2_inode *ip = get_v2ip(mapping->host); + struct gfs2_inode *ip = mapping->host->u.generic_ip; tr->tr_touched = 1; if (!list_empty(&bd->bd_list_tr) && @@ -633,7 +645,7 @@ static void databuf_lo_before_commit(struct gfs2_sbd *sdp) bh = bd1->bd_bh; if (bh) { - set_v2bd(bh, NULL); + bh->b_private = NULL; gfs2_log_unlock(sdp); wait_on_buffer(bh); brelse(bh); @@ -651,8 +663,9 @@ static int databuf_lo_scan_elements(struct gfs2_jdesc *jd, unsigned int start, struct gfs2_log_descriptor *ld, __be64 *ptr, int pass) { - struct gfs2_sbd *sdp = get_v2ip(jd->jd_inode)->i_sbd; - struct gfs2_glock *gl = get_v2ip(jd->jd_inode)->i_gl; + struct gfs2_inode *ip = jd->jd_inode->u.generic_ip; + struct gfs2_sbd *sdp = ip->i_sbd; + struct gfs2_glock *gl = ip->i_gl; unsigned int blks = be32_to_cpu(ld->ld_data1); struct buffer_head *bh_log, *bh_ip; uint64_t blkno; @@ -701,10 +714,11 @@ static int databuf_lo_scan_elements(struct gfs2_jdesc *jd, unsigned int start, static void databuf_lo_after_scan(struct gfs2_jdesc *jd, int error, int pass) { - struct gfs2_sbd *sdp = get_v2ip(jd->jd_inode)->i_sbd; + struct gfs2_inode *ip = jd->jd_inode->u.generic_ip; + struct gfs2_sbd *sdp = ip->i_sbd; if (error) { - gfs2_meta_sync(get_v2ip(jd->jd_inode)->i_gl, + gfs2_meta_sync(ip->i_gl, DIO_START | DIO_WAIT); return; } @@ -712,7 +726,7 @@ static void databuf_lo_after_scan(struct gfs2_jdesc *jd, int error, int pass) return; /* data sync? */ - gfs2_meta_sync(get_v2ip(jd->jd_inode)->i_gl, DIO_START | DIO_WAIT); + gfs2_meta_sync(ip->i_gl, DIO_START | DIO_WAIT); fs_info(sdp, "jid=%u: Replayed %u of %u data blocks\n", jd->jd_jid, sdp->sd_replayed_blocks, sdp->sd_found_blocks); 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