From: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
Introduce a new "xfs_fd" context structure where we can store a file
descriptor and all the runtime fs context (geometry, which ioctls work,
etc.) that goes with it. We're going to create wrappers for the
bulkstat and inumbers ioctls in subsequent patches; and when we
introduce the v5 bulkstat/inumbers ioctls we'll need all that context to
downgrade gracefully on old kernels. Start the transition by adopting
xfs_fd natively in scrub.
Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
Reviewed-by: Allison Collins <allison.henderson@xxxxxxxxxx>
Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
---
include/fsgeom.h | 20 ++++++++++++++++++++
libfrog/fsgeom.c | 32 ++++++++++++++++++++++++++++++++
scrub/fscounters.c | 22 ++++++++++++----------
scrub/inodes.c | 10 +++++-----
scrub/phase1.c | 39 +++++++++++++++++++--------------------
scrub/phase2.c | 2 +-
scrub/phase3.c | 4 ++--
scrub/phase4.c | 8 ++++----
scrub/phase5.c | 2 +-
scrub/phase6.c | 6 +++---
scrub/phase7.c | 2 +-
scrub/repair.c | 4 ++--
scrub/scrub.c | 12 ++++++------
scrub/spacemap.c | 12 ++++++------
scrub/vfs.c | 2 +-
scrub/xfs_scrub.h | 7 ++++---
16 files changed, 119 insertions(+), 65 deletions(-)
diff --git a/include/fsgeom.h b/include/fsgeom.h
index 8ea16a35..26f93b3c 100644
--- a/include/fsgeom.h
+++ b/include/fsgeom.h
@@ -9,4 +9,24 @@ void xfs_report_geom(struct xfs_fsop_geom *geo, const char *mntpoint,
const char *logname, const char *rtname);
int xfrog_geometry(int fd, struct xfs_fsop_geom *fsgeo);
+/*
+ * Structure for recording whatever observations we want about the level of
+ * xfs runtime support for this fd. Right now we only store the fd and fs
+ * geometry.
+ */
+struct xfs_fd {
+ /* ioctl file descriptor */
+ int fd;
+
+ /* filesystem geometry */
+ struct xfs_fsop_geom fsgeom;
+};
+
+/* Static initializers */
+#define XFS_FD_INIT(_fd) { .fd = (_fd), }
+#define XFS_FD_INIT_EMPTY XFS_FD_INIT(-1)
+
+int xfd_prepare_geometry(struct xfs_fd *xfd);
+int xfd_close(struct xfs_fd *xfd);
+
#endif /* _LIBFROG_FSGEOM_H_ */
diff --git a/libfrog/fsgeom.c b/libfrog/fsgeom.c
index 20a92ec1..9513faf5 100644
--- a/libfrog/fsgeom.c
+++ b/libfrog/fsgeom.c
@@ -92,3 +92,35 @@ xfrog_geometry(
return errno;
}
+
+/*
+ * Prepare xfs_fd structure for future ioctl operations by computing the xfs
+ * geometry for @xfd->fd. Returns zero or a positive error code.
+ */
+int
+xfd_prepare_geometry(
+ struct xfs_fd *xfd)
+{
+ return xfrog_geometry(xfd->fd, &xfd->fsgeom);
+}
+
+/*
+ * Release any resources associated with this xfs_fd structure. Returns zero
+ * or a positive error code.
+ */
+int
+xfd_close(
+ struct xfs_fd *xfd)
+{
+ int ret = 0;
+
+ if (xfd->fd < 0)
+ return 0;
+
+ ret = close(xfd->fd);
+ xfd->fd = -1;
+ if (ret < 0)
+ return errno;
+
+ return 0;
+}
diff --git a/scrub/fscounters.c b/scrub/fscounters.c
index 9e93e2a6..f18d0e19 100644
--- a/scrub/fscounters.c
+++ b/scrub/fscounters.c
@@ -57,10 +57,10 @@ xfs_count_inodes_range(
igrpreq.ocount = &igrplen;
igrp_ino = first_ino;
- error = ioctl(ctx->mnt_fd, XFS_IOC_FSINUMBERS, &igrpreq);
+ error = ioctl(ctx->mnt.fd, XFS_IOC_FSINUMBERS, &igrpreq);
while (!error && igrplen && inogrp.xi_startino < last_ino) {
nr += inogrp.xi_alloccount;
- error = ioctl(ctx->mnt_fd, XFS_IOC_FSINUMBERS, &igrpreq);
+ error = ioctl(ctx->mnt.fd, XFS_IOC_FSINUMBERS, &igrpreq);
}
if (error) {
@@ -113,7 +113,7 @@ xfs_count_all_inodes(
int ret;
ci = calloc(1, sizeof(struct xfs_count_inodes) +
- (ctx->geo.agcount * sizeof(uint64_t)));
+ (ctx->mnt.fsgeom.agcount * sizeof(uint64_t)));
if (!ci)
return false;
ci->moveon = true;
@@ -125,7 +125,7 @@ xfs_count_all_inodes(
str_info(ctx, ctx->mntpoint, _("Could not create workqueue."));
goto out_free;
}
- for (agno = 0; agno < ctx->geo.agcount; agno++) {
+ for (agno = 0; agno < ctx->mnt.fsgeom.agcount; agno++) {
ret = workqueue_add(&wq, xfs_count_ag_inodes, agno, ci);
if (ret) {
moveon = false;
@@ -136,7 +136,7 @@ _("Could not queue AG %u icount work."), agno);
}
workqueue_destroy(&wq);
- for (agno = 0; agno < ctx->geo.agcount; agno++)
+ for (agno = 0; agno < ctx->mnt.fsgeom.agcount; agno++)
*count += ci->counters[agno];
moveon = ci->moveon;
@@ -162,14 +162,14 @@ xfs_scan_estimate_blocks(
int error;
/* Grab the fstatvfs counters, since it has to report accurately. */
- error = fstatvfs(ctx->mnt_fd, &sfs);
+ error = fstatvfs(ctx->mnt.fd, &sfs);
if (error) {
str_errno(ctx, ctx->mntpoint);
return false;
}
/* Fetch the filesystem counters. */
- error = ioctl(ctx->mnt_fd, XFS_IOC_FSCOUNTS, &fc);
+ error = ioctl(ctx->mnt.fd, XFS_IOC_FSCOUNTS, &fc);
if (error) {
str_errno(ctx, ctx->mntpoint);
return false;
@@ -179,14 +179,16 @@ xfs_scan_estimate_blocks(
* XFS reserves some blocks to prevent hard ENOSPC, so add those
* blocks back to the free data counts.
*/
- error = ioctl(ctx->mnt_fd, XFS_IOC_GET_RESBLKS, &rb);
+ error = ioctl(ctx->mnt.fd, XFS_IOC_GET_RESBLKS, &rb);
if (error)
str_errno(ctx, ctx->mntpoint);
sfs.f_bfree += rb.resblks_avail;
- *d_blocks = sfs.f_blocks + (ctx->geo.logstart ? ctx->geo.logblocks : 0);
+ *d_blocks = sfs.f_blocks;
+ if (ctx->mnt.fsgeom.logstart > 0)
+ *d_blocks += ctx->mnt.fsgeom.logblocks;
*d_bfree = sfs.f_bfree;
- *r_blocks = ctx->geo.rtblocks;
+ *r_blocks = ctx->mnt.fsgeom.rtblocks;
*r_bfree = fc.freertx;
*f_files = sfs.f_files;
*f_free = sfs.f_ffree;
diff --git a/scrub/inodes.c b/scrub/inodes.c
index 442a5978..08f3d847 100644
--- a/scrub/inodes.c
+++ b/scrub/inodes.c
@@ -72,7 +72,7 @@ xfs_iterate_inodes_range_check(
/* Load the one inode. */
oneino = inogrp->xi_startino + i;
onereq.ubuffer = bs;
- error = ioctl(ctx->mnt_fd, XFS_IOC_FSBULKSTAT_SINGLE,
+ error = ioctl(ctx->mnt.fd, XFS_IOC_FSBULKSTAT_SINGLE,
&onereq);
if (error || bs->bs_ino != inogrp->xi_startino + i) {
memset(bs, 0, sizeof(struct xfs_bstat));
@@ -134,7 +134,7 @@ xfs_iterate_inodes_range(
/* Find the inode chunk & alloc mask */
igrp_ino = first_ino;
- error = ioctl(ctx->mnt_fd, XFS_IOC_FSINUMBERS, &igrpreq);
+ error = ioctl(ctx->mnt.fd, XFS_IOC_FSINUMBERS, &igrpreq);
while (!error && igrplen) {
/* Load the inodes. */
ino = inogrp.xi_startino - 1;
@@ -145,7 +145,7 @@ xfs_iterate_inodes_range(
*/
if (inogrp.xi_alloccount == 0)
goto igrp_retry;
- error = ioctl(ctx->mnt_fd, XFS_IOC_FSBULKSTAT, &bulkreq);
+ error = ioctl(ctx->mnt.fd, XFS_IOC_FSBULKSTAT, &bulkreq);
if (error)
str_info(ctx, descr, "%s", strerror_r(errno,
buf, DESCR_BUFSZ));
@@ -190,7 +190,7 @@ _("Changed too many times during scan; giving up."));
stale_count = 0;
igrp_retry:
- error = ioctl(ctx->mnt_fd, XFS_IOC_FSINUMBERS, &igrpreq);
+ error = ioctl(ctx->mnt.fd, XFS_IOC_FSINUMBERS, &igrpreq);
}
err:
@@ -260,7 +260,7 @@ xfs_scan_all_inodes(
return false;
}
- for (agno = 0; agno < ctx->geo.agcount; agno++) {
+ for (agno = 0; agno < ctx->mnt.fsgeom.agcount; agno++) {
ret = workqueue_add(&wq, xfs_scan_ag_inodes, agno, &si);
if (ret) {
si.moveon = false;
diff --git a/scrub/phase1.c b/scrub/phase1.c
index 9a2edf29..10dde8e8 100644
--- a/scrub/phase1.c
+++ b/scrub/phase1.c
@@ -39,7 +39,7 @@ xfs_shutdown_fs(
flag = XFS_FSOP_GOING_FLAGS_LOGFLUSH;
str_info(ctx, ctx->mntpoint, _("Shutting down filesystem!"));
- if (ioctl(ctx->mnt_fd, XFS_IOC_GOINGDOWN, &flag))
+ if (ioctl(ctx->mnt.fd, XFS_IOC_GOINGDOWN, &flag))
str_errno(ctx, ctx->mntpoint);
}
@@ -60,11 +60,9 @@ xfs_cleanup_fs(
if (ctx->datadev)
disk_close(ctx->datadev);
fshandle_destroy();
- if (ctx->mnt_fd >= 0) {
- error = close(ctx->mnt_fd);
- if (error)
- str_errno(ctx, _("closing mountpoint fd"));
- }
+ error = xfd_close(&ctx->mnt);
+ if (error)
+ str_liberror(ctx, error, _("closing mountpoint fd"));
fs_table_destroy();
return true;
@@ -86,8 +84,8 @@ xfs_setup_fs(
* CAP_SYS_ADMIN, which we probably need to do anything fancy
* with the (XFS driver) kernel.
*/
- ctx->mnt_fd = open(ctx->mntpoint, O_RDONLY | O_NOATIME | O_DIRECTORY);
- if (ctx->mnt_fd < 0) {
+ ctx->mnt.fd = open(ctx->mntpoint, O_RDONLY | O_NOATIME | O_DIRECTORY);
+ if (ctx->mnt.fd < 0) {
if (errno == EPERM)
str_info(ctx, ctx->mntpoint,
_("Must be root to run scrub."));
@@ -96,23 +94,23 @@ _("Must be root to run scrub."));
return false;
}
- error = fstat(ctx->mnt_fd, &ctx->mnt_sb);
+ error = fstat(ctx->mnt.fd, &ctx->mnt_sb);
if (error) {
str_errno(ctx, ctx->mntpoint);
return false;
}
- error = fstatvfs(ctx->mnt_fd, &ctx->mnt_sv);
+ error = fstatvfs(ctx->mnt.fd, &ctx->mnt_sv);
if (error) {
str_errno(ctx, ctx->mntpoint);
return false;
}
- error = fstatfs(ctx->mnt_fd, &ctx->mnt_sf);
+ error = fstatfs(ctx->mnt.fd, &ctx->mnt_sf);
if (error) {
str_errno(ctx, ctx->mntpoint);
return false;
}
- if (!platform_test_xfs_fd(ctx->mnt_fd)) {
+ if (!platform_test_xfs_fd(ctx->mnt.fd)) {
str_info(ctx, ctx->mntpoint,
_("Does not appear to be an XFS filesystem!"));
return false;
@@ -123,27 +121,28 @@ _("Does not appear to be an XFS filesystem!"));
* This seems to reduce the incidence of stale file handle
* errors when we open things by handle.
*/
- error = syncfs(ctx->mnt_fd);
+ error = syncfs(ctx->mnt.fd);
if (error) {
str_errno(ctx, ctx->mntpoint);
return false;
}
/* Retrieve XFS geometry. */
- error = xfrog_geometry(ctx->mnt_fd, &ctx->geo);
+ error = xfd_prepare_geometry(&ctx->mnt);
if (error) {
str_liberror(ctx, error, _("Retrieving XFS geometry"));
return false;
}
- if (!xfs_action_lists_alloc(ctx->geo.agcount, &ctx->action_lists)) {
+ if (!xfs_action_lists_alloc(ctx->mnt.fsgeom.agcount,
+ &ctx->action_lists)) {
str_error(ctx, ctx->mntpoint, _("Not enough memory."));
return false;
}
- ctx->agblklog = log2_roundup(ctx->geo.agblocks);
- ctx->blocklog = highbit32(ctx->geo.blocksize);
- ctx->inodelog = highbit32(ctx->geo.inodesize);
+ ctx->agblklog = log2_roundup(ctx->mnt.fsgeom.agblocks);
+ ctx->blocklog = highbit32(ctx->mnt.fsgeom.blocksize);
+ ctx->inodelog = highbit32(ctx->mnt.fsgeom.inodesize);
ctx->inopblog = ctx->blocklog - ctx->inodelog;
error = path_to_fshandle(ctx->mntpoint, &ctx->fshandle,
@@ -171,12 +170,12 @@ _("Kernel metadata repair facility is not available. Use -n to scrub."));
}
/* Did we find the log and rt devices, if they're present? */
- if (ctx->geo.logstart == 0 && ctx->fsinfo.fs_log == NULL) {
+ if (ctx->mnt.fsgeom.logstart == 0 && ctx->fsinfo.fs_log == NULL) {
str_info(ctx, ctx->mntpoint,
_("Unable to find log device path."));
return false;
}
- if (ctx->geo.rtblocks && ctx->fsinfo.fs_rt == NULL) {
+ if (ctx->mnt.fsgeom.rtblocks && ctx->fsinfo.fs_rt == NULL) {
str_info(ctx, ctx->mntpoint,
_("Unable to find realtime device path."));
return false;
diff --git a/scrub/phase2.c b/scrub/phase2.c
index 653f666c..a80da7fd 100644
--- a/scrub/phase2.c
+++ b/scrub/phase2.c
@@ -141,7 +141,7 @@ xfs_scan_metadata(
if (!moveon)
goto out;
- for (agno = 0; moveon && agno < ctx->geo.agcount; agno++) {
+ for (agno = 0; moveon && agno < ctx->mnt.fsgeom.agcount; agno++) {
ret = workqueue_add(&wq, xfs_scan_ag_metadata, agno, &moveon);
if (ret) {
moveon = false;
diff --git a/scrub/phase3.c b/scrub/phase3.c
index 4963d675..a42d8213 100644
--- a/scrub/phase3.c
+++ b/scrub/phase3.c
@@ -33,7 +33,7 @@ xfs_scrub_fd(
struct xfs_bstat *bs,
struct xfs_action_list *alist)
{
- return fn(ctx, bs->bs_ino, bs->bs_gen, ctx->mnt_fd, alist);
+ return fn(ctx, bs->bs_ino, bs->bs_gen, ctx->mnt.fd, alist);
}
struct scrub_inode_ctx {
@@ -115,7 +115,7 @@ xfs_scrub_inode(
if (S_ISLNK(bstat->bs_mode)) {
/* Check symlink contents. */
moveon = xfs_scrub_symlink(ctx, bstat->bs_ino,
- bstat->bs_gen, ctx->mnt_fd, &alist);
+ bstat->bs_gen, ctx->mnt.fd, &alist);
} else if (S_ISDIR(bstat->bs_mode)) {
/* Check the directory entries. */
moveon = xfs_scrub_fd(ctx, xfs_scrub_dir, bstat, &alist);
diff --git a/scrub/phase4.c b/scrub/phase4.c
index 79248326..49f00723 100644
--- a/scrub/phase4.c
+++ b/scrub/phase4.c
@@ -40,7 +40,7 @@ xfs_repair_ag(
/* Repair anything broken until we fail to make progress. */
do {
- moveon = xfs_action_list_process(ctx, ctx->mnt_fd, alist, flags);
+ moveon = xfs_action_list_process(ctx, ctx->mnt.fd, alist, flags);
if (!moveon) {
*pmoveon = false;
return;
@@ -56,7 +56,7 @@ xfs_repair_ag(
/* Try once more, but this time complain if we can't fix things. */
flags |= ALP_COMPLAIN_IF_UNFIXED;
- moveon = xfs_action_list_process(ctx, ctx->mnt_fd, alist, flags);
+ moveon = xfs_action_list_process(ctx, ctx->mnt.fd, alist, flags);
if (!moveon)
*pmoveon = false;
}
@@ -77,7 +77,7 @@ xfs_process_action_items(
str_error(ctx, ctx->mntpoint, _("Could not create workqueue."));
return false;
}
- for (agno = 0; agno < ctx->geo.agcount; agno++) {
+ for (agno = 0; agno < ctx->mnt.fsgeom.agcount; agno++) {
if (xfs_action_list_length(&ctx->action_lists[agno]) > 0) {
ret = workqueue_add(&wq, xfs_repair_ag, agno, &moveon);
if (ret) {
@@ -121,7 +121,7 @@ xfs_estimate_repair_work(
xfs_agnumber_t agno;
size_t need_fixing = 0;
- for (agno = 0; agno < ctx->geo.agcount; agno++)
+ for (agno = 0; agno < ctx->mnt.fsgeom.agcount; agno++)
need_fixing += xfs_action_list_length(&ctx->action_lists[agno]);
need_fixing++;
*items = need_fixing;
diff --git a/scrub/phase5.c b/scrub/phase5.c
index 1743119d..748885d4 100644
--- a/scrub/phase5.c
+++ b/scrub/phase5.c
@@ -306,7 +306,7 @@ xfs_scrub_fs_label(
return false;
/* Retrieve label; quietly bail if we don't support that. */
- error = ioctl(ctx->mnt_fd, FS_IOC_GETFSLABEL, &label);
+ error = ioctl(ctx->mnt.fd, FS_IOC_GETFSLABEL, &label);
if (error) {
if (errno != EOPNOTSUPP && errno != ENOTTY) {
moveon = false;
diff --git a/scrub/phase6.c b/scrub/phase6.c
index 66e6451c..e5a0b3c1 100644
--- a/scrub/phase6.c
+++ b/scrub/phase6.c
@@ -468,7 +468,7 @@ xfs_scan_blocks(
}
vs.rvp_data = read_verify_pool_init(ctx, ctx->datadev,
- ctx->geo.blocksize, xfs_check_rmap_ioerr,
+ ctx->mnt.fsgeom.blocksize, xfs_check_rmap_ioerr,
scrub_nproc(ctx));
if (!vs.rvp_data) {
str_info(ctx, ctx->mntpoint,
@@ -477,7 +477,7 @@ _("Could not create data device media verifier."));
}
if (ctx->logdev) {
vs.rvp_log = read_verify_pool_init(ctx, ctx->logdev,
- ctx->geo.blocksize, xfs_check_rmap_ioerr,
+ ctx->mnt.fsgeom.blocksize, xfs_check_rmap_ioerr,
scrub_nproc(ctx));
if (!vs.rvp_log) {
str_info(ctx, ctx->mntpoint,
@@ -487,7 +487,7 @@ _("Could not create data device media verifier."));
}
if (ctx->rtdev) {
vs.rvp_realtime = read_verify_pool_init(ctx, ctx->rtdev,
- ctx->geo.blocksize, xfs_check_rmap_ioerr,
+ ctx->mnt.fsgeom.blocksize, xfs_check_rmap_ioerr,
scrub_nproc(ctx));
if (!vs.rvp_realtime) {
str_info(ctx, ctx->mntpoint,
diff --git a/scrub/phase7.c b/scrub/phase7.c
index 0c3202e4..13959ca8 100644
--- a/scrub/phase7.c
+++ b/scrub/phase7.c
@@ -111,7 +111,7 @@ xfs_scan_summary(
int error;
/* Flush everything out to disk before we start counting. */
- error = syncfs(ctx->mnt_fd);
+ error = syncfs(ctx->mnt.fd);
if (error) {
str_errno(ctx, ctx->mntpoint);
return false;
diff --git a/scrub/repair.c b/scrub/repair.c
index 4ed3c09a..45450d8c 100644
--- a/scrub/repair.c
+++ b/scrub/repair.c
@@ -262,7 +262,7 @@ xfs_action_list_defer(
xfs_agnumber_t agno,
struct xfs_action_list *alist)
{
- ASSERT(agno < ctx->geo.agcount);
+ ASSERT(agno < ctx->mnt.fsgeom.agcount);
xfs_action_list_splice(&ctx->action_lists[agno], alist);
}
@@ -276,7 +276,7 @@ xfs_action_list_process_or_defer(
{
bool moveon;
- moveon = xfs_action_list_process(ctx, ctx->mnt_fd, alist,
+ moveon = xfs_action_list_process(ctx, ctx->mnt.fd, alist,
ALP_REPAIR_ONLY | ALP_NOPROGRESS);
if (!moveon)
return moveon;
diff --git a/scrub/scrub.c b/scrub/scrub.c
index 0f0c9639..136ed529 100644
--- a/scrub/scrub.c
+++ b/scrub/scrub.c
@@ -363,7 +363,7 @@ xfs_scrub_metadata(
background_sleep();
/* Check the item. */
- fix = xfs_check_metadata(ctx, ctx->mnt_fd, &meta, false);
+ fix = xfs_check_metadata(ctx, ctx->mnt.fd, &meta, false);
progress_add(1);
switch (fix) {
case CHECK_ABORT:
@@ -399,7 +399,7 @@ xfs_scrub_primary_super(
enum check_outcome fix;
/* Check the item. */
- fix = xfs_check_metadata(ctx, ctx->mnt_fd, &meta, false);
+ fix = xfs_check_metadata(ctx, ctx->mnt.fd, &meta, false);
switch (fix) {
case CHECK_ABORT:
return false;
@@ -460,7 +460,7 @@ xfs_scrub_estimate_ag_work(
switch (sc->type) {
case ST_AGHEADER:
case ST_PERAG:
- estimate += ctx->geo.agcount;
+ estimate += ctx->mnt.fsgeom.agcount;
break;
case ST_FS:
estimate++;
@@ -605,9 +605,9 @@ __xfs_scrub_test(
if (debug_tweak_on("XFS_SCRUB_NO_KERNEL"))
return false;
if (debug_tweak_on("XFS_SCRUB_FORCE_REPAIR") && !injected) {
- inject.fd = ctx->mnt_fd;
+ inject.fd = ctx->mnt.fd;
inject.errtag = XFS_ERRTAG_FORCE_SCRUB_REPAIR;
- error = ioctl(ctx->mnt_fd, XFS_IOC_ERROR_INJECTION, &inject);
+ error = ioctl(ctx->mnt.fd, XFS_IOC_ERROR_INJECTION, &inject);
if (error == 0)
injected = true;
}
@@ -615,7 +615,7 @@ __xfs_scrub_test(
meta.sm_type = type;
if (repair)
meta.sm_flags |= XFS_SCRUB_IFLAG_REPAIR;
- error = ioctl(ctx->mnt_fd, XFS_IOC_SCRUB_METADATA, &meta);
+ error = ioctl(ctx->mnt.fd, XFS_IOC_SCRUB_METADATA, &meta);
if (!error)
return true;
switch (errno) {
diff --git a/scrub/spacemap.c b/scrub/spacemap.c
index d547a041..c3621a3a 100644
--- a/scrub/spacemap.c
+++ b/scrub/spacemap.c
@@ -56,7 +56,7 @@ xfs_iterate_fsmap(
memcpy(head->fmh_keys, keys, sizeof(struct fsmap) * 2);
head->fmh_count = FSMAP_NR;
- while ((error = ioctl(ctx->mnt_fd, FS_IOC_GETFSMAP, head)) == 0) {
+ while ((error = ioctl(ctx->mnt.fd, FS_IOC_GETFSMAP, head)) == 0) {
for (i = 0, p = head->fmh_recs;
i < head->fmh_entries;
i++, p++) {
@@ -107,8 +107,8 @@ xfs_scan_ag_blocks(
off64_t bperag;
bool moveon;
- bperag = (off64_t)ctx->geo.agblocks *
- (off64_t)ctx->geo.blocksize;
+ bperag = (off64_t)ctx->mnt.fsgeom.agblocks *
+ (off64_t)ctx->mnt.fsgeom.blocksize;
snprintf(descr, DESCR_BUFSZ, _("dev %d:%d AG %u fsmap"),
major(ctx->fsinfo.fs_datadev),
@@ -205,7 +205,7 @@ xfs_scan_all_spacemaps(
}
if (ctx->fsinfo.fs_rt) {
ret = workqueue_add(&wq, xfs_scan_rt_blocks,
- ctx->geo.agcount + 1, &sbx);
+ ctx->mnt.fsgeom.agcount + 1, &sbx);
if (ret) {
sbx.moveon = false;
str_info(ctx, ctx->mntpoint,
@@ -215,7 +215,7 @@ _("Could not queue rtdev fsmap work."));
}
if (ctx->fsinfo.fs_log) {
ret = workqueue_add(&wq, xfs_scan_log_blocks,
- ctx->geo.agcount + 2, &sbx);
+ ctx->mnt.fsgeom.agcount + 2, &sbx);
if (ret) {
sbx.moveon = false;
str_info(ctx, ctx->mntpoint,
@@ -223,7 +223,7 @@ _("Could not queue logdev fsmap work."));
goto out;
}
}
- for (agno = 0; agno < ctx->geo.agcount; agno++) {
+ for (agno = 0; agno < ctx->mnt.fsgeom.agcount; agno++) {
ret = workqueue_add(&wq, xfs_scan_ag_blocks, agno, &sbx);
if (ret) {
sbx.moveon = false;
diff --git a/scrub/vfs.c b/scrub/vfs.c
index 8bcc4e79..7b0b5bcd 100644
--- a/scrub/vfs.c
+++ b/scrub/vfs.c
@@ -232,7 +232,7 @@ fstrim(
int error;
range.len = ULLONG_MAX;
- error = ioctl(ctx->mnt_fd, FITRIM, &range);
+ error = ioctl(ctx->mnt.fd, FITRIM, &range);
if (error && errno != EOPNOTSUPP && errno != ENOTTY)
perror(_("fstrim"));
}
diff --git a/scrub/xfs_scrub.h b/scrub/xfs_scrub.h
index a459e4b5..2af106ea 100644
--- a/scrub/xfs_scrub.h
+++ b/scrub/xfs_scrub.h
@@ -6,6 +6,8 @@
#ifndef XFS_SCRUB_XFS_SCRUB_H_
#define XFS_SCRUB_XFS_SCRUB_H_
+#include "fsgeom.h"
+
extern char *progname;
#define _PATH_PROC_MOUNTS "/proc/mounts"
@@ -53,14 +55,13 @@ struct scrub_ctx {
/* How does the user want us to react to errors? */
enum error_action error_action;
- /* fd to filesystem mount point */
- int mnt_fd;
+ /* xfrog context for the mount point */
+ struct xfs_fd mnt;
/* Number of threads for metadata scrubbing */
unsigned int nr_io_threads;
/* XFS specific geometry */
- struct xfs_fsop_geom geo;
struct fs_path fsinfo;
unsigned int agblklog;
unsigned int blocklog;
