diff options
Diffstat (limited to 'fs/gfs2/ops_address.c')
| -rw-r--r-- | fs/gfs2/ops_address.c | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/fs/gfs2/ops_address.c b/fs/gfs2/ops_address.c index 89a8b8fad2e..01aa4a9b48c 100644 --- a/fs/gfs2/ops_address.c +++ b/fs/gfs2/ops_address.c @@ -15,9 +15,12 @@ #include <linux/pagemap.h> #include <linux/mpage.h> #include <linux/fs.h> +#include <linux/gfs2_ondisk.h> #include <asm/semaphore.h> #include "gfs2.h" +#include "lm_interface.h" +#include "incore.h" #include "bmap.h" #include "glock.h" #include "inode.h" @@ -29,6 +32,7 @@ #include "trans.h" #include "rgrp.h" #include "ops_file.h" +#include "util.h" /** * gfs2_get_block - Fills in a buffer head with details about a block @@ -43,7 +47,7 @@ int gfs2_get_block(struct inode *inode, sector_t lblock, struct buffer_head *bh_result, int create) { - struct gfs2_inode *ip = get_v2ip(inode); + struct gfs2_inode *ip = inode->u.generic_ip; int new = create; uint64_t dblock; int error; @@ -75,7 +79,7 @@ int gfs2_get_block(struct inode *inode, sector_t lblock, static int get_block_noalloc(struct inode *inode, sector_t lblock, struct buffer_head *bh_result, int create) { - struct gfs2_inode *ip = get_v2ip(inode); + struct gfs2_inode *ip = inode->u.generic_ip; int new = 0; uint64_t dblock; int error; @@ -96,7 +100,7 @@ static int get_blocks(struct inode *inode, sector_t lblock, unsigned long max_blocks, struct buffer_head *bh_result, int create) { - struct gfs2_inode *ip = get_v2ip(inode); + struct gfs2_inode *ip = inode->u.generic_ip; int new = create; uint64_t dblock; uint32_t extlen; @@ -124,7 +128,7 @@ static int get_blocks_noalloc(struct inode *inode, sector_t lblock, unsigned long max_blocks, struct buffer_head *bh_result, int create) { - struct gfs2_inode *ip = get_v2ip(inode); + struct gfs2_inode *ip = inode->u.generic_ip; int new = 0; uint64_t dblock; uint32_t extlen; @@ -158,7 +162,7 @@ static int get_blocks_noalloc(struct inode *inode, sector_t lblock, static int gfs2_writepage(struct page *page, struct writeback_control *wbc) { struct inode *inode = page->mapping->host; - struct gfs2_inode *ip = get_v2ip(page->mapping->host); + struct gfs2_inode *ip = page->mapping->host->u.generic_ip; struct gfs2_sbd *sdp = ip->i_sbd; loff_t i_size = i_size_read(inode); pgoff_t end_index = i_size >> PAGE_CACHE_SHIFT; @@ -170,7 +174,7 @@ static int gfs2_writepage(struct page *page, struct writeback_control *wbc) unlock_page(page); return -EIO; } - if (get_transaction) + if (current->journal_info) goto out_ignore; /* Is the page fully outside i_size? (truncate in progress) */ @@ -259,7 +263,7 @@ static int zero_readpage(struct page *page) static int gfs2_readpage(struct file *file, struct page *page) { - struct gfs2_inode *ip = get_v2ip(page->mapping->host); + struct gfs2_inode *ip = page->mapping->host->u.generic_ip; struct gfs2_sbd *sdp = ip->i_sbd; struct gfs2_holder gh; int error; @@ -307,7 +311,7 @@ out_unlock: static int gfs2_prepare_write(struct file *file, struct page *page, unsigned from, unsigned to) { - struct gfs2_inode *ip = get_v2ip(page->mapping->host); + struct gfs2_inode *ip = page->mapping->host->u.generic_ip; struct gfs2_sbd *sdp = ip->i_sbd; unsigned int data_blocks, ind_blocks, rblocks; int alloc_required; @@ -402,7 +406,7 @@ static int gfs2_commit_write(struct file *file, struct page *page, unsigned from, unsigned to) { struct inode *inode = page->mapping->host; - struct gfs2_inode *ip = get_v2ip(inode); + struct gfs2_inode *ip = inode->u.generic_ip; struct gfs2_sbd *sdp = ip->i_sbd; int error = -EOPNOTSUPP; struct buffer_head *dibh; @@ -482,7 +486,7 @@ fail_nounlock: static sector_t gfs2_bmap(struct address_space *mapping, sector_t lblock) { - struct gfs2_inode *ip = get_v2ip(mapping->host); + struct gfs2_inode *ip = mapping->host->u.generic_ip; struct gfs2_holder i_gh; sector_t dblock = 0; int error; @@ -504,10 +508,10 @@ static void discard_buffer(struct gfs2_sbd *sdp, struct buffer_head *bh) struct gfs2_bufdata *bd; gfs2_log_lock(sdp); - bd = get_v2bd(bh); + bd = bh->b_private; if (bd) { bd->bd_bh = NULL; - set_v2bd(bh, NULL); + bh->b_private = NULL; gfs2_log_unlock(sdp); brelse(bh); } else @@ -525,7 +529,7 @@ static void discard_buffer(struct gfs2_sbd *sdp, struct buffer_head *bh) static int gfs2_invalidatepage(struct page *page, unsigned long offset) { - struct gfs2_sbd *sdp = get_v2sdp(page->mapping->host->i_sb); + struct gfs2_sbd *sdp = page->mapping->host->i_sb->s_fs_info; struct buffer_head *head, *bh, *next; unsigned int curr_off = 0; int ret = 1; @@ -557,7 +561,7 @@ static ssize_t gfs2_direct_IO_write(struct kiocb *iocb, const struct iovec *iov, { struct file *file = iocb->ki_filp; struct inode *inode = file->f_mapping->host; - struct gfs2_inode *ip = get_v2ip(inode); + struct gfs2_inode *ip = inode->u.generic_ip; struct gfs2_holder gh; int rv; @@ -604,7 +608,7 @@ static ssize_t gfs2_direct_IO(int rw, struct kiocb *iocb, { struct file *file = iocb->ki_filp; struct inode *inode = file->f_mapping->host; - struct gfs2_inode *ip = get_v2ip(inode); + struct gfs2_inode *ip = inode->u.generic_ip; struct gfs2_sbd *sdp = ip->i_sbd; if (rw == WRITE) |