Several people have justifiably complained that the "_uint" suffix is
inappropriate for functions that handle u64 values, so this patch just
renames all these functions and their users to have the suffic _u64.
Signed-off-by: Paul Menage <[EMAIL PROTECTED]>
---
include/linux/cgroup.h | 8 ++++----
kernel/cgroup.c | 32 ++++++++++++++++----------------
kernel/cgroup_debug.c | 8 ++++----
kernel/sched.c | 18 +++++++++---------
4 files changed, 33 insertions(+), 33 deletions(-)
Index: cgroup-2.6.25-rc2-mm1/include/linux/cgroup.h
===================================================================
--- cgroup-2.6.25-rc2-mm1.orig/include/linux/cgroup.h
+++ cgroup-2.6.25-rc2-mm1/include/linux/cgroup.h
@@ -190,20 +190,20 @@ struct cftype {
struct file *file,
char __user *buf, size_t nbytes, loff_t *ppos);
/*
- * read_uint() is a shortcut for the common case of returning a
+ * read_u64() is a shortcut for the common case of returning a
* single integer. Use it in place of read()
*/
- u64 (*read_uint) (struct cgroup *cont, struct cftype *cft);
+ u64 (*read_u64) (struct cgroup *cont, struct cftype *cft);
ssize_t (*write) (struct cgroup *cont, struct cftype *cft,
struct file *file,
const char __user *buf, size_t nbytes, loff_t *ppos);
/*
- * write_uint() is a shortcut for the common case of accepting
+ * write_u64() is a shortcut for the common case of accepting
* a single integer (as parsed by simple_strtoull) from
* userspace. Use in place of write(); return 0 or error.
*/
- int (*write_uint) (struct cgroup *cont, struct cftype *cft, u64 val);
+ int (*write_u64) (struct cgroup *cont, struct cftype *cft, u64 val);
int (*release) (struct inode *inode, struct file *file);
};
Index: cgroup-2.6.25-rc2-mm1/kernel/cgroup.c
===================================================================
--- cgroup-2.6.25-rc2-mm1.orig/kernel/cgroup.c
+++ cgroup-2.6.25-rc2-mm1/kernel/cgroup.c
@@ -1303,10 +1303,10 @@ enum cgroup_filetype {
FILE_RELEASE_AGENT,
};
-static ssize_t cgroup_write_uint(struct cgroup *cgrp, struct cftype *cft,
- struct file *file,
- const char __user *userbuf,
- size_t nbytes, loff_t *unused_ppos)
+static ssize_t cgroup_write_u64(struct cgroup *cgrp, struct cftype *cft,
+ struct file *file,
+ const char __user *userbuf,
+ size_t nbytes, loff_t *unused_ppos)
{
char buffer[64];
int retval = 0;
@@ -1330,7 +1330,7 @@ static ssize_t cgroup_write_uint(struct
return -EINVAL;
/* Pass to subsystem */
- retval = cft->write_uint(cgrp, cft, val);
+ retval = cft->write_u64(cgrp, cft, val);
if (!retval)
retval = nbytes;
return retval;
@@ -1411,18 +1411,18 @@ static ssize_t cgroup_file_write(struct
return -ENODEV;
if (cft->write)
return cft->write(cgrp, cft, file, buf, nbytes, ppos);
- if (cft->write_uint)
- return cgroup_write_uint(cgrp, cft, file, buf, nbytes, ppos);
+ if (cft->write_u64)
+ return cgroup_write_u64(cgrp, cft, file, buf, nbytes, ppos);
return -EINVAL;
}
-static ssize_t cgroup_read_uint(struct cgroup *cgrp, struct cftype *cft,
- struct file *file,
- char __user *buf, size_t nbytes,
- loff_t *ppos)
+static ssize_t cgroup_read_u64(struct cgroup *cgrp, struct cftype *cft,
+ struct file *file,
+ char __user *buf, size_t nbytes,
+ loff_t *ppos)
{
char tmp[64];
- u64 val = cft->read_uint(cgrp, cft);
+ u64 val = cft->read_u64(cgrp, cft);
int len = sprintf(tmp, "%llu\n", (unsigned long long) val);
return simple_read_from_buffer(buf, nbytes, ppos, tmp, len);
@@ -1482,8 +1482,8 @@ static ssize_t cgroup_file_read(struct f
if (cft->read)
return cft->read(cgrp, cft, file, buf, nbytes, ppos);
- if (cft->read_uint)
- return cgroup_read_uint(cgrp, cft, file, buf, nbytes, ppos);
+ if (cft->read_u64)
+ return cgroup_read_u64(cgrp, cft, file, buf, nbytes, ppos);
return -EINVAL;
}
@@ -2141,14 +2141,14 @@ static struct cftype files[] = {
{
.name = "notify_on_release",
- .read_uint = cgroup_read_notify_on_release,
+ .read_u64 = cgroup_read_notify_on_release,
.write = cgroup_common_file_write,
.private = FILE_NOTIFY_ON_RELEASE,
},
{
.name = "releasable",
- .read_uint = cgroup_read_releasable,
+ .read_u64 = cgroup_read_releasable,
.private = FILE_RELEASABLE,
}
};
Index: cgroup-2.6.25-rc2-mm1/kernel/cgroup_debug.c
===================================================================
--- cgroup-2.6.25-rc2-mm1.orig/kernel/cgroup_debug.c
+++ cgroup-2.6.25-rc2-mm1/kernel/cgroup_debug.c
@@ -65,21 +65,21 @@ static u64 current_css_set_refcount_read
static struct cftype files[] = {
{
.name = "cgroup_refcount",
- .read_uint = cgroup_refcount_read,
+ .read_u64 = cgroup_refcount_read,
},
{
.name = "taskcount",
- .read_uint = taskcount_read,
+ .read_u64 = taskcount_read,
},
{
.name = "current_css_set",
- .read_uint = current_css_set_read,
+ .read_u64 = current_css_set_read,
},
{
.name = "current_css_set_refcount",
- .read_uint = current_css_set_refcount_read,
+ .read_u64 = current_css_set_refcount_read,
},
};
Index: cgroup-2.6.25-rc2-mm1/kernel/sched.c
===================================================================
--- cgroup-2.6.25-rc2-mm1.orig/kernel/sched.c
+++ cgroup-2.6.25-rc2-mm1/kernel/sched.c
@@ -8286,13 +8286,13 @@ cpu_cgroup_attach(struct cgroup_subsys *
}
#ifdef CONFIG_FAIR_GROUP_SCHED
-static int cpu_shares_write_uint(struct cgroup *cgrp, struct cftype *cftype,
+static int cpu_shares_write_u64(struct cgroup *cgrp, struct cftype *cftype,
u64 shareval)
{
return sched_group_set_shares(cgroup_tg(cgrp), shareval);
}
-static u64 cpu_shares_read_uint(struct cgroup *cgrp, struct cftype *cft)
+static u64 cpu_shares_read_u64(struct cgroup *cgrp, struct cftype *cft)
{
struct task_group *tg = cgroup_tg(cgrp);
@@ -8346,13 +8346,13 @@ static ssize_t cpu_rt_runtime_read(struc
return simple_read_from_buffer(buf, nbytes, ppos, tmp, len);
}
-static int cpu_rt_period_write_uint(struct cgroup *cgrp, struct cftype *cftype,
+static int cpu_rt_period_write_u64(struct cgroup *cgrp, struct cftype *cftype,
u64 rt_period_us)
{
return sched_group_set_rt_period(cgroup_tg(cgrp), rt_period_us);
}
-static u64 cpu_rt_period_read_uint(struct cgroup *cgrp, struct cftype *cft)
+static u64 cpu_rt_period_read_u64(struct cgroup *cgrp, struct cftype *cft)
{
return sched_group_rt_period(cgroup_tg(cgrp));
}
@@ -8362,8 +8362,8 @@ static struct cftype cpu_files[] = {
#ifdef CONFIG_FAIR_GROUP_SCHED
{
.name = "shares",
- .read_uint = cpu_shares_read_uint,
- .write_uint = cpu_shares_write_uint,
+ .read_u64 = cpu_shares_read_u64,
+ .write_u64 = cpu_shares_write_u64,
},
#endif
#ifdef CONFIG_RT_GROUP_SCHED
@@ -8374,8 +8374,8 @@ static struct cftype cpu_files[] = {
},
{
.name = "rt_period_us",
- .read_uint = cpu_rt_period_read_uint,
- .write_uint = cpu_rt_period_write_uint,
+ .read_u64 = cpu_rt_period_read_u64,
+ .write_u64 = cpu_rt_period_write_u64,
},
#endif
};
@@ -8483,7 +8483,7 @@ static u64 cpuusage_read(struct cgroup *
static struct cftype files[] = {
{
.name = "usage",
- .read_uint = cpuusage_read,
+ .read_u64 = cpuusage_read,
},
};
--
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