diff options
| author | Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 2009-04-07 13:34:16 -0700 |
|---|---|---|
| committer | Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> | 2009-04-07 13:34:16 -0700 |
| commit | 38f4b8c0da01ae7cd9b93386842ce272d6fde9ab (patch) | |
| tree | 3c8c52201aac038094bfea7efdd0984a8f62045e /drivers/md/faulty.c | |
| parent | a811454027352c762e0d5bba1b1d8f7d26bf96ae (diff) | |
| parent | 8e2c4f2844c0e8dcdfe312e5f2204854ca8532c6 (diff) | |
Merge commit 'origin/master' into for-linus/xen/master
* commit 'origin/master': (4825 commits)
Fix build errors due to CONFIG_BRANCH_TRACER=y
parport: Use the PCI IRQ if offered
tty: jsm cleanups
Adjust path to gpio headers
KGDB_SERIAL_CONSOLE check for module
Change KCONFIG name
tty: Blackin CTS/RTS
Change hardware flow control from poll to interrupt driven
Add support for the MAX3100 SPI UART.
lanana: assign a device name and numbering for MAX3100
serqt: initial clean up pass for tty side
tty: Use the generic RS485 ioctl on CRIS
tty: Correct inline types for tty_driver_kref_get()
splice: fix deadlock in splicing to file
nilfs2: support nanosecond timestamp
nilfs2: introduce secondary super block
nilfs2: simplify handling of active state of segments
nilfs2: mark minor flag for checkpoint created by internal operation
nilfs2: clean up sketch file
nilfs2: super block operations fix endian bug
...
Conflicts:
arch/x86/include/asm/thread_info.h
arch/x86/lguest/boot.c
drivers/xen/manage.c
Diffstat (limited to 'drivers/md/faulty.c')
| -rw-r--r-- | drivers/md/faulty.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/drivers/md/faulty.c b/drivers/md/faulty.c index 86d9adf90e7..8695809b24b 100644 --- a/drivers/md/faulty.c +++ b/drivers/md/faulty.c @@ -62,7 +62,10 @@ #define ModeShift 5 #define MaxFault 50 -#include <linux/raid/md.h> +#include <linux/blkdev.h> +#include <linux/raid/md_u.h> +#include "md.h" +#include <linux/seq_file.h> static void faulty_fail(struct bio *bio, int error) @@ -280,6 +283,17 @@ static int reconfig(mddev_t *mddev, int layout, int chunk_size) return 0; } +static sector_t faulty_size(mddev_t *mddev, sector_t sectors, int raid_disks) +{ + WARN_ONCE(raid_disks, + "%s does not support generic reshape\n", __func__); + + if (sectors == 0) + return mddev->dev_sectors; + + return sectors; +} + static int run(mddev_t *mddev) { mdk_rdev_t *rdev; @@ -298,7 +312,7 @@ static int run(mddev_t *mddev) list_for_each_entry(rdev, &mddev->disks, same_set) conf->rdev = rdev; - mddev->array_sectors = mddev->size * 2; + md_set_array_sectors(mddev, faulty_size(mddev, 0, 0)); mddev->private = conf; reconfig(mddev, mddev->layout, -1); @@ -325,6 +339,7 @@ static struct mdk_personality faulty_personality = .stop = stop, .status = status, .reconfig = reconfig, + .size = faulty_size, }; static int __init raid_init(void) |