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make attr, entry, negative_entry cache timeouts runtime configurable

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This commit is contained in:
Antonio SJ Musumeci 2019-02-03 22:38:57 -05:00
parent a64c7c97ad
commit 0918dfd117
12 changed files with 253 additions and 31 deletions
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12
libfuse/include/fuse.h
View file

@ -701,7 +701,17 @@ int fuse_loop(struct fuse *f);
*/
void fuse_exit(struct fuse *f);
int fuse_config_num_threads(const struct fuse *f);
void fuse_config_set_entry_timeout(struct fuse *fuse_,
const double entry_timeout_);
void fuse_config_set_negative_entry_timeout(struct fuse *fuse_,
const double entry_timeout_);
void fuse_config_set_attr_timeout(struct fuse *fuse_,
const double attr_timeout_);
int fuse_config_num_threads(const struct fuse *fuse_);
double fuse_config_get_entry_timeout(const struct fuse *fuse_);
double fuse_config_get_negative_entry_timeout(const struct fuse *fuse_);
double fuse_config_get_attr_timeout(const struct fuse *fuse_);
/**
* FUSE event loop with multiple threads

44
libfuse/lib/fuse.c
View file

@ -4723,7 +4723,47 @@ struct fuse *fuse_new_compat25(int fd, struct fuse_args *args,
FUSE_SYMVER(".symver fuse_new_compat25,fuse_new@FUSE_2.5");
int fuse_config_num_threads(const struct fuse *f)
int
fuse_config_num_threads(const struct fuse *fuse_)
{
return f->conf.threads;
return fuse_->conf.threads;
}
void
fuse_config_set_entry_timeout(struct fuse *fuse_,
const double entry_timeout_)
{
fuse_->conf.entry_timeout = entry_timeout_;
}
double
fuse_config_get_entry_timeout(const struct fuse *fuse_)
{
return fuse_->conf.entry_timeout;
}
void
fuse_config_set_negative_entry_timeout(struct fuse *fuse_,
const double entry_timeout_)
{
fuse_->conf.negative_timeout = entry_timeout_;
}
double
fuse_config_get_negative_entry_timeout(const struct fuse *fuse_)
{
return fuse_->conf.negative_timeout;
}
void
fuse_config_set_attr_timeout(struct fuse *fuse_,
const double attr_timeout_)
{
fuse_->conf.attr_timeout = attr_timeout_;
}
double
fuse_config_get_attr_timeout(const struct fuse *fuse_)
{
return fuse_->conf.attr_timeout;
}