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| author | Karel Zak | 2015-09-17 12:04:23 +0200 |
|---|---|---|
| committer | Karel Zak | 2015-09-17 12:04:23 +0200 |
| commit | f2be8b3dfcf990872e1964f028a89d46bf16b230 (patch) | |
| tree | 9c5eda8b45f1cc7037ad3f58ae5a805aa808963b /libfdisk/src/partition.c | |
| parent | sfdisk: fix -N return code detection, add debug messages (diff) | |
| download | kernel-qcow2-util-linux-f2be8b3dfcf990872e1964f028a89d46bf16b230.tar.gz kernel-qcow2-util-linux-f2be8b3dfcf990872e1964f028a89d46bf16b230.tar.xz kernel-qcow2-util-linux-f2be8b3dfcf990872e1964f028a89d46bf16b230.zip | |
libfdisk: add more debug message to resize code
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'libfdisk/src/partition.c')
| -rw-r--r-- | libfdisk/src/partition.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/libfdisk/src/partition.c b/libfdisk/src/partition.c index aeba7c402..001fa356e 100644 --- a/libfdisk/src/partition.c +++ b/libfdisk/src/partition.c @@ -1006,7 +1006,7 @@ static int recount_resize( struct fdisk_table *tb = NULL; int rc; - DBG(PART, ul_debugobj(tpl, "resize requested")); + DBG(PART, ul_debugobj(tpl, ">>> resize requested")); FDISK_INIT_UNDEF(start); FDISK_INIT_UNDEF(size); @@ -1033,9 +1033,14 @@ static int recount_resize( } else start += fdisk_partition_get_start(tpl); + DBG(PART, ul_debugobj(tpl, "resize: moving start %s relative, new start: %ju", + tpl->movestart == FDISK_MOVE_DOWN ? "DOWN" : "UP", start)); + /* 1b) set new start - absolute number */ - } else if (fdisk_partition_has_start(tpl)) + } else if (fdisk_partition_has_start(tpl)) { start = fdisk_partition_get_start(tpl); + DBG(PART, ul_debugobj(tpl, "resize: moving start to absolute offset: %ju", start)); + } /* 2) verify that start is within the current partition or any freespace area */ if (!FDISK_IS_UNDEF(start)) { @@ -1050,6 +1055,7 @@ static int recount_resize( goto erange; } else { /* no change, start points to the current partition */ + DBG(PART, ul_debugobj(tpl, "resize: start unchanged")); start = fdisk_partition_get_start(cur); } @@ -1088,9 +1094,12 @@ static int recount_resize( (uintmax_t) size, (uintmax_t) maxsz)); if (size > maxsz) goto erange; + } else { + DBG(PART, ul_debugobj(tpl, "resize: size unchanged (undefined)")); } - DBG(PART, ul_debugobj(tpl, "resize: SUCCESS: start %ju->%ju; size %ju->%ju", + + DBG(PART, ul_debugobj(tpl, "<<< resize: SUCCESS: start %ju->%ju; size %ju->%ju", (uintmax_t) fdisk_partition_get_start(cur), (uintmax_t) start, (uintmax_t) fdisk_partition_get_size(cur), (uintmax_t) size)); res->start = start; @@ -1098,7 +1107,7 @@ static int recount_resize( fdisk_unref_table(tb); return 0; erange: - DBG(PART, ul_debugobj(tpl, "resize: FAILED")); + DBG(PART, ul_debugobj(tpl, "<<< resize: FAILED")); fdisk_warnx(cxt, _("Failed to resize partition #%zu."), partno + 1); fdisk_unref_table(tb); return -ERANGE; |