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Merge commit 'refs/top-bases/linux-kernel-disk' into linux-kernel-disk

This commit is contained in:
Brian Behlendorf 2009-08-18 14:20:46 -07:00
parent 1cf9e2582c e4b55cfbff
commit f3f51aee8c
7 changed files with 31 additions and 25 deletions
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2
configure.ac
View File

@ -1,7 +1,7 @@
/*
* This file is part of the ZFS Linux port.
*
* Copyright (c) 2008 Lawrence Livermore National Security, LLC.
* Copyright (c) 2009 Lawrence Livermore National Security, LLC.
* Produced at Lawrence Livermore National Laboratory
* Written by:
* Brian Behlendorf <behlendorf1@llnl.gov>,

4
lib/libzfs/libzfs_dataset.c
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@ -4069,7 +4069,7 @@ int
zfs_hold(zfs_handle_t *zhp, const char *snapname, const char *tag,
boolean_t recursive)
{
zfs_cmd_t zc = { 0 };
zfs_cmd_t zc = { "\0", "\0", "\0", 0 };
libzfs_handle_t *hdl = zhp->zfs_hdl;
(void) strlcpy(zc.zc_name, zhp->zfs_name, sizeof (zc.zc_name));
@ -4107,7 +4107,7 @@ int
zfs_release(zfs_handle_t *zhp, const char *snapname, const char *tag,
boolean_t recursive)
{
zfs_cmd_t zc = { 0 };
zfs_cmd_t zc = { "\0", "\0", "\0", 0 };
libzfs_handle_t *hdl = zhp->zfs_hdl;
(void) strlcpy(zc.zc_name, zhp->zfs_name, sizeof (zc.zc_name));

5
module/zfs/vdev.c
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@ -1023,13 +1023,14 @@ vdev_open_children(vdev_t *vd)
{
taskq_t *tq;
int children = vd->vdev_children;
int c;
tq = taskq_create("vdev_open", children, minclsyspri,
children, children, TASKQ_PREPOPULATE);
for (int c = 0; c < children; c++)
for (c = 0; c < children; c++)
VERIFY(taskq_dispatch(tq, vdev_open_child, vd->vdev_child[c],
TQ_SLEEP) != NULL);
TQ_SLEEP) != 0);
taskq_destroy(tq);
}

7
module/zfs/vdev_mirror.c
View File

@ -126,6 +126,7 @@ vdev_mirror_open(vdev_t *vd, uint64_t *asize, uint64_t *ashift)
{
int numerrors = 0;
int lasterror = 0;
int c;
if (vd->vdev_children == 0) {
vd->vdev_stat.vs_aux = VDEV_AUX_BAD_LABEL;
@ -134,7 +135,7 @@ vdev_mirror_open(vdev_t *vd, uint64_t *asize, uint64_t *ashift)
vdev_open_children(vd);
for (int c = 0; c < vd->vdev_children; c++) {
for (c = 0; c < vd->vdev_children; c++) {
vdev_t *cvd = vd->vdev_child[c];
if (cvd->vdev_open_error) {
@ -158,7 +159,9 @@ vdev_mirror_open(vdev_t *vd, uint64_t *asize, uint64_t *ashift)
static void
vdev_mirror_close(vdev_t *vd)
{
for (int c = 0; c < vd->vdev_children; c++)
int c;
for (c = 0; c < vd->vdev_children; c++)
vdev_close(vd->vdev_child[c]);
}

30
module/zfs/vdev_raidz.c
View File

@ -1002,7 +1002,7 @@ vdev_raidz_matrix_reconstruct(raidz_map_t *rm, int n, int nmissing,
uint64_t ccount;
uint8_t *dst[VDEV_RAIDZ_MAXPARITY];
uint64_t dcount[VDEV_RAIDZ_MAXPARITY];
uint8_t log, val;
uint8_t log = 0, val;
int ll;
uint8_t *invlog[VDEV_RAIDZ_MAXPARITY];
uint8_t *p, *pp;
@ -1506,7 +1506,7 @@ vdev_raidz_combrec(zio_t *zio, int total_errors, int data_errors)
void *orig[VDEV_RAIDZ_MAXPARITY];
int tstore[VDEV_RAIDZ_MAXPARITY + 2];
int *tgts = &tstore[1];
int current, next, i, c, n;
int curr, next, i, c, n;
int code, ret = 0;
ASSERT(total_errors < rm->rm_firstdatacol);
@ -1554,12 +1554,12 @@ vdev_raidz_combrec(zio_t *zio, int total_errors, int data_errors)
orig[n - 1] = zio_buf_alloc(rm->rm_col[0].rc_size);
current = 0;
next = tgts[current];
curr = 0;
next = tgts[curr];
while (current != n) {
tgts[current] = next;
current = 0;
while (curr != n) {
tgts[curr] = next;
curr = 0;
/*
* Save off the original data that we're going to
@ -1606,34 +1606,34 @@ vdev_raidz_combrec(zio_t *zio, int total_errors, int data_errors)
do {
/*
* Find the next valid column after the current
* Find the next valid column after the curr
* position..
*/
for (next = tgts[current] + 1;
for (next = tgts[curr] + 1;
next < rm->rm_cols &&
rm->rm_col[next].rc_error != 0; next++)
continue;
ASSERT(next <= tgts[current + 1]);
ASSERT(next <= tgts[curr + 1]);
/*
* If that spot is available, we're done here.
*/
if (next != tgts[current + 1])
if (next != tgts[curr + 1])
break;
/*
* Otherwise, find the next valid column after
* the previous position.
*/
for (c = tgts[current - 1] + 1;
for (c = tgts[curr - 1] + 1;
rm->rm_col[c].rc_error != 0; c++)
continue;
tgts[current] = c;
current++;
tgts[curr] = c;
curr++;
} while (current != n);
} while (curr != n);
}
}
n--;

7
module/zfs/vdev_root.c
View File

@ -54,6 +54,7 @@ vdev_root_open(vdev_t *vd, uint64_t *asize, uint64_t *ashift)
{
int lasterror = 0;
int numerrors = 0;
int c;
if (vd->vdev_children == 0) {
vd->vdev_stat.vs_aux = VDEV_AUX_BAD_LABEL;
@ -62,7 +63,7 @@ vdev_root_open(vdev_t *vd, uint64_t *asize, uint64_t *ashift)
vdev_open_children(vd);
for (int c = 0; c < vd->vdev_children; c++) {
for (c = 0; c < vd->vdev_children; c++) {
vdev_t *cvd = vd->vdev_child[c];
if (cvd->vdev_open_error && !cvd->vdev_islog) {
@ -85,7 +86,9 @@ vdev_root_open(vdev_t *vd, uint64_t *asize, uint64_t *ashift)
static void
vdev_root_close(vdev_t *vd)
{
for (int c = 0; c < vd->vdev_children; c++)
int c;
for (c = 0; c < vd->vdev_children; c++)
vdev_close(vd->vdev_child[c]);
}

1
scripts/Makefile.am
View File

@ -7,7 +7,6 @@ EXTRA_DIST = zfs-update.sh $(nobase_pkglibexec_SCRIPTS)
ZFS=${top_srcdir}/scripts/zfs.sh
ZTEST=${top_builddir}/cmd/ztest/ztest
ZPIOS=${top_srcdir}/scripts/zpios.sh
check:
@$(ZFS) -v