This behavior reflects the needs of the QEMU driver and has no
place in a generic module such as virProcess.
Thanks to the changes made with the previous commit, it is now
safe to remove these checks and make all virProcessSetMax*()
functions finally behave the same way.
Signed-off-by: Andrea Bolognani <abologna@xxxxxxxxxx>
---
src/util/virprocess.c | 15 +++------------
1 file changed, 3 insertions(+), 12 deletions(-)
diff --git a/src/util/virprocess.c b/src/util/virprocess.c
index 38b248217e..abce522bf3 100644
--- a/src/util/virprocess.c
+++ b/src/util/virprocess.c
@@ -798,7 +798,7 @@ virProcessSetLimit(pid_t pid,
/**
* virProcessSetMaxMemLock:
* @pid: process to be changed
- * @bytes: new limit (0 for no change)
+ * @bytes: new limit
*
* Sets a new limit on the amount of locked memory for a process.
*
@@ -809,9 +809,6 @@ virProcessSetMaxMemLock(pid_t pid, unsigned long long bytes)
{
struct rlimit rlim;
- if (bytes == 0)
- return 0;
-
/* We use VIR_DOMAIN_MEMORY_PARAM_UNLIMITED internally to represent
* unlimited memory amounts, but setrlimit() and prlimit() use
* RLIM_INFINITY for the same purpose, so we need to translate between
@@ -898,7 +895,7 @@ virProcessGetMaxMemLock(pid_t pid G_GNUC_UNUSED,
/**
* virProcessSetMaxProcesses:
* @pid: process to be changed
- * @procs: new limit (0 for no change)
+ * @procs: new limit
*
* Sets a new limit on the amount of processes for the user the
* process is running as.
@@ -910,9 +907,6 @@ virProcessSetMaxProcesses(pid_t pid, unsigned int procs)
{
struct rlimit rlim;
- if (procs == 0)
- return 0;
-
rlim.rlim_cur = rlim.rlim_max = procs;
if (virProcessSetLimit(pid, RLIMIT_NPROC, &rlim) < 0) {
@@ -938,7 +932,7 @@ virProcessSetMaxProcesses(pid_t pid G_GNUC_UNUSED,
/**
* virProcessSetMaxFiles:
* @pid: process to be changed
- * @files: new limit (0 for no change)
+ * @files: new limit
*
* Sets a new limit on the number of opened files for a process.
*
@@ -949,9 +943,6 @@ virProcessSetMaxFiles(pid_t pid, unsigned int files)
{
struct rlimit rlim;
- if (files == 0)
- return 0;
-
/* Max number of opened files is one greater than actual limit. See
* man setrlimit.
*
--
2.26.2
