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author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-13 08:30:33 -0700 |
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committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-13 08:30:33 -0700 |
commit | a5344a9555fffd045218aced89afd6ca0f884e10 (patch) | |
tree | 85fcb093a18fe6858dffa66b733a99a30f117926 /fs | |
parent | 411fdc1a711665cb4bd13df2a75213153d463375 (diff) | |
parent | 370298e2e6f513bc4a9e9445eeed060d8c31f1ca (diff) | |
download | linux-a5344a9555fffd045218aced89afd6ca0f884e10.tar.bz2 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes
* git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes:
[GFS2] Update git tree name/location
[DLM] fix iovec length in recvmsg
[GFS2] Pass the correct value to kunmap_atomic
[GFS2] Fix bug where lock not held
[DLM] Kconfig: don't show an empty DLM menu
[GFS2] Fix uninitialised variable
[GFS2] Fix a size calculation error
Diffstat (limited to 'fs')
-rw-r--r-- | fs/dlm/Kconfig | 3 | ||||
-rw-r--r-- | fs/dlm/lowcomms.c | 2 | ||||
-rw-r--r-- | fs/gfs2/log.c | 5 | ||||
-rw-r--r-- | fs/gfs2/lops.c | 4 | ||||
-rw-r--r-- | fs/gfs2/ops_address.c | 13 | ||||
-rw-r--r-- | fs/gfs2/rgrp.h | 2 |
6 files changed, 15 insertions, 14 deletions
diff --git a/fs/dlm/Kconfig b/fs/dlm/Kconfig index 490f85b3fa59..81b2c6465eeb 100644 --- a/fs/dlm/Kconfig +++ b/fs/dlm/Kconfig @@ -1,10 +1,9 @@ menu "Distributed Lock Manager" - depends on INET && EXPERIMENTAL + depends on INET && IP_SCTP && EXPERIMENTAL config DLM tristate "Distributed Lock Manager (DLM)" depends on IPV6 || IPV6=n - depends on IP_SCTP select CONFIGFS_FS help A general purpose distributed lock manager for kernel or userspace diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c index 7bcea7c5addb..867f93d0417e 100644 --- a/fs/dlm/lowcomms.c +++ b/fs/dlm/lowcomms.c @@ -548,7 +548,7 @@ static int receive_from_sock(void) } len = iov[0].iov_len + iov[1].iov_len; - r = ret = kernel_recvmsg(sctp_con.sock, &msg, iov, 1, len, + r = ret = kernel_recvmsg(sctp_con.sock, &msg, iov, msg.msg_iovlen, len, MSG_NOSIGNAL | MSG_DONTWAIT); if (ret <= 0) goto out_close; diff --git a/fs/gfs2/log.c b/fs/gfs2/log.c index 554fe5bd1b72..72eec6542d6a 100644 --- a/fs/gfs2/log.c +++ b/fs/gfs2/log.c @@ -569,16 +569,15 @@ void gfs2_log_flush(struct gfs2_sbd *sdp, struct gfs2_glock *gl) else if (sdp->sd_log_tail != current_tail(sdp) && !sdp->sd_log_idle) log_write_header(sdp, 0, PULL); lops_after_commit(sdp, ai); - sdp->sd_log_head = sdp->sd_log_flush_head; + gfs2_log_lock(sdp); + sdp->sd_log_head = sdp->sd_log_flush_head; sdp->sd_log_blks_free -= sdp->sd_log_num_hdrs; - sdp->sd_log_blks_reserved = 0; sdp->sd_log_commited_buf = 0; sdp->sd_log_num_hdrs = 0; sdp->sd_log_commited_revoke = 0; - gfs2_log_lock(sdp); if (!list_empty(&ai->ai_ail1_list)) { list_add(&ai->ai_list, &sdp->sd_ail1_list); ai = NULL; diff --git a/fs/gfs2/lops.c b/fs/gfs2/lops.c index 881e337b6a70..ab6d1115f95d 100644 --- a/fs/gfs2/lops.c +++ b/fs/gfs2/lops.c @@ -492,7 +492,7 @@ static int gfs2_check_magic(struct buffer_head *bh) ptr = kaddr + bh_offset(bh); if (*ptr == cpu_to_be32(GFS2_MAGIC)) rv = 1; - kunmap_atomic(page, KM_USER0); + kunmap_atomic(kaddr, KM_USER0); return rv; } @@ -626,7 +626,7 @@ static void databuf_lo_before_commit(struct gfs2_sbd *sdp) memcpy(bh->b_data, kaddr + bh_offset(bd2->bd_bh), sdp->sd_sb.sb_bsize); - kunmap_atomic(page, KM_USER0); + kunmap_atomic(kaddr, KM_USER0); *(__be32 *)bh->b_data = 0; } else { bh = gfs2_log_fake_buf(sdp, bd2->bd_bh); diff --git a/fs/gfs2/ops_address.c b/fs/gfs2/ops_address.c index 4fb743f4e4a4..e0599fed99ce 100644 --- a/fs/gfs2/ops_address.c +++ b/fs/gfs2/ops_address.c @@ -162,7 +162,7 @@ static int zero_readpage(struct page *page) kaddr = kmap_atomic(page, KM_USER0); memset(kaddr, 0, PAGE_CACHE_SIZE); - kunmap_atomic(page, KM_USER0); + kunmap_atomic(kaddr, KM_USER0); SetPageUptodate(page); @@ -195,7 +195,7 @@ static int stuffed_readpage(struct gfs2_inode *ip, struct page *page) memcpy(kaddr, dibh->b_data + sizeof(struct gfs2_dinode), ip->i_di.di_size); memset(kaddr + ip->i_di.di_size, 0, PAGE_CACHE_SIZE - ip->i_di.di_size); - kunmap_atomic(page, KM_USER0); + kunmap_atomic(kaddr, KM_USER0); brelse(dibh); @@ -370,19 +370,22 @@ static int gfs2_prepare_write(struct file *file, struct page *page, loff_t pos = ((loff_t)page->index << PAGE_CACHE_SHIFT) + from; loff_t end = ((loff_t)page->index << PAGE_CACHE_SHIFT) + to; struct gfs2_alloc *al; + unsigned int write_len = to - from; + gfs2_holder_init(ip->i_gl, LM_ST_EXCLUSIVE, GL_ATIME|GL_AOP, &ip->i_gh); error = gfs2_glock_nq_m_atime(1, &ip->i_gh); if (error) goto out_uninit; - gfs2_write_calc_reserv(ip, to - from, &data_blocks, &ind_blocks); + gfs2_write_calc_reserv(ip, write_len, &data_blocks, &ind_blocks); - error = gfs2_write_alloc_required(ip, pos, from - to, &alloc_required); + error = gfs2_write_alloc_required(ip, pos, write_len, &alloc_required); if (error) goto out_unlock; + ip->i_alloc.al_requested = 0; if (alloc_required) { al = gfs2_alloc_get(ip); @@ -482,7 +485,7 @@ static int gfs2_commit_write(struct file *file, struct page *page, kaddr = kmap_atomic(page, KM_USER0); memcpy(dibh->b_data + sizeof(struct gfs2_dinode) + from, kaddr + from, to - from); - kunmap_atomic(page, KM_USER0); + kunmap_atomic(kaddr, KM_USER0); SetPageUptodate(page); diff --git a/fs/gfs2/rgrp.h b/fs/gfs2/rgrp.h index 9eedfd12bfff..b01e0cfc99b5 100644 --- a/fs/gfs2/rgrp.h +++ b/fs/gfs2/rgrp.h @@ -32,7 +32,7 @@ void gfs2_rgrp_repolish_clones(struct gfs2_rgrpd *rgd); struct gfs2_alloc *gfs2_alloc_get(struct gfs2_inode *ip); static inline void gfs2_alloc_put(struct gfs2_inode *ip) { - return; /* Se we can see where ip->i_alloc is used */ + return; /* So we can see where ip->i_alloc is used */ } int gfs2_inplace_reserve_i(struct gfs2_inode *ip, |