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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2014-01-28 12:42:24 +1100 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2014-01-28 13:02:27 +1100 |
| commit | 61fea716ed0087e95fe7e96eef82fe35029103fc (patch) | |
| tree | 7812f93480463cad1bcdd9b7bfcafd094bed229a /Documentation | |
| parent | e9354255e8fea409b3de544fc1c46b7f2b1f202e (diff) | |
| parent | 0fc6f4e2e3d58ccf7439a0bdda8f6fb9cecc2d5d (diff) | |
Merge branch 'akpm-current/current'
Conflicts:
Documentation/devicetree/bindings/vendor-prefixes.txt
Documentation/kernel-parameters.txt
Documentation/sysctl/kernel.txt
arch/x86/mm/srat.c
include/linux/vm_event_item.h
lib/percpu_counter.c
lib/vsprintf.c
mm/memcontrol.c
mm/nobootmem.c
mm/oom_kill.c
mm/page_alloc.c
mm/rmap.c
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/filesystems/vfat.txt | 10 | ||||
| -rw-r--r-- | Documentation/leds/leds-class.txt | 3 | ||||
| -rw-r--r-- | Documentation/printk-formats.txt | 6 |
3 files changed, 16 insertions, 3 deletions
diff --git a/Documentation/filesystems/vfat.txt b/Documentation/filesystems/vfat.txt index 4a93e98b290a..5cf57b368dc6 100644 --- a/Documentation/filesystems/vfat.txt +++ b/Documentation/filesystems/vfat.txt @@ -175,6 +175,16 @@ nfs=stale_rw|nostale_ro <bool>: 0,1,yes,no,true,false +LIMITATION +--------------------------------------------------------------------- +* The fallocated region of file is discarded at umount/evict time + when using fallocate with FALLOC_FL_KEEP_SIZE. + So, User should assume that fallocated region can be discarded at + last close if there is memory pressure resulting in eviction of + the inode from the memory. As a result, for any dependency on + the fallocated region, user should make sure to recheck fallocate + after reopening the file. + TODO ---------------------------------------------------------------------- * Need to get rid of the raw scanning stuff. Instead, always use diff --git a/Documentation/leds/leds-class.txt b/Documentation/leds/leds-class.txt index 79699c200766..62261c04060a 100644 --- a/Documentation/leds/leds-class.txt +++ b/Documentation/leds/leds-class.txt @@ -2,9 +2,6 @@ LED handling under Linux ======================== -If you're reading this and thinking about keyboard leds, these are -handled by the input subsystem and the led class is *not* needed. - In its simplest form, the LED class just allows control of LEDs from userspace. LEDs appear in /sys/class/leds/. The maximum brightness of the LED is defined in max_brightness file. The brightness file will set the brightness diff --git a/Documentation/printk-formats.txt b/Documentation/printk-formats.txt index 6f4eb322ffaf..94459b42e0ab 100644 --- a/Documentation/printk-formats.txt +++ b/Documentation/printk-formats.txt @@ -184,6 +184,12 @@ dentry names: equivalent of %s dentry->d_name.name we used to use, %pd<n> prints n last components. %pD does the same thing for struct file. +task_struct comm name: + + %pT + + For printing task_struct->comm. + struct va_format: %pV |