A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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[S390] Show loaded DCSS segments under /proc/iomem.

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Currently loaded DCSS segments are now listed in /proc/iomem with
their name followed by a trailing "(DCSS)".

Signed-off-by: Gerald Schaefer <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
This commit is contained in:
Gerald Schaefer 2007-02-05 21:17:11 +01:00 • committed by Martin Schwidefsky
commit 444f0e5489
2 changed files with 56 additions and 12 deletions
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4
drivers/s390/block/dcssblk.c
View file

@ -230,7 +230,7 @@ dcssblk_shared_store(struct device *dev, struct device_attribute *attr, const ch
SEGMENT_SHARED);
if (rc < 0) {
BUG_ON(rc == -EINVAL);
if (rc == -EIO || rc == -ENOENT)
if (rc != -EAGAIN)
goto removeseg;
} else {
dev_info->is_shared = 1;
@ -253,7 +253,7 @@ dcssblk_shared_store(struct device *dev, struct device_attribute *attr, const ch
SEGMENT_EXCLUSIVE);
if (rc < 0) {
BUG_ON(rc == -EINVAL);
if (rc == -EIO || rc == -ENOENT)
if (rc != -EAGAIN)
goto removeseg;
} else {
dev_info->is_shared = 0;