engines/exec: Code cleanup to remove leaks

[fio.git] / iolog.c

diff --git a/iolog.c b/iolog.c
index 4a79fc4667fc13eff4c62b9206a0dfefe0a5dfd4..cf264916a9ecd83f7b3079bd186573441dba65fb 100644 (file)
--- a/iolog.c
+++ b/iolog.c
@@ -19,6 +19,7 @@
 #include "smalloc.h"
 #include "blktrace.h"
 #include "pshared.h"
+#include "lib/roundup.h"
 
 #include <netinet/in.h>
 #include <netinet/tcp.h>
@@ -173,6 +174,7 @@ int read_iolog_get(struct thread_data *td, struct io_u *io_u)
                io_u->ddir = ipo->ddir;
                if (ipo->ddir != DDIR_WAIT) {
                        io_u->offset = ipo->offset;
+                       io_u->verify_offset = ipo->offset;
                        io_u->buflen = ipo->len;
                        io_u->file = td->files[ipo->fileno];
                        get_file(io_u->file);
@@ -605,12 +607,11 @@ static int open_socket(const char *path)
 /*
  * open iolog, check version, and call appropriate parser
  */
-static bool init_iolog_read(struct thread_data *td)
+static bool init_iolog_read(struct thread_data *td, char *fname)
 {
-       char buffer[256], *p, *fname;
+       char buffer[256], *p;
        FILE *f = NULL;
 
-       fname = get_name_by_idx(td->o.read_iolog_file, td->subjob_number);
        dprint(FD_IO, "iolog: name=%s\n", fname);
 
        if (is_socket(fname)) {
@@ -619,6 +620,8 @@ static bool init_iolog_read(struct thread_data *td)
                fd = open_socket(fname);
                if (fd >= 0)
                        f = fdopen(fd, "r");
+       } else if (!strcmp(fname, "-")) {
+               f = stdin;
        } else
                f = fopen(fname, "r");
 
@@ -697,15 +700,16 @@ bool init_iolog(struct thread_data *td)
 
        if (td->o.read_iolog_file) {
                int need_swap;
+               char * fname = get_name_by_idx(td->o.read_iolog_file, td->subjob_number);
 
                /*
                 * Check if it's a blktrace file and load that if possible.
                 * Otherwise assume it's a normal log file and load that.
                 */
-               if (is_blktrace(td->o.read_iolog_file, &need_swap))
-                       ret = load_blktrace(td, td->o.read_iolog_file, need_swap);
+               if (is_blktrace(fname, &need_swap))
+                       ret = load_blktrace(td, fname, need_swap);
                else
-                       ret = init_iolog_read(td);
+                       ret = init_iolog_read(td, fname);
        } else if (td->o.write_iolog_file)
                ret = init_iolog_write(td);
        else
@@ -748,10 +752,13 @@ void setup_log(struct io_log **log, struct log_params *p,
        }
 
        if (l->td && l->td->o.io_submit_mode != IO_MODE_OFFLOAD) {
+               unsigned int def_samples = DEF_LOG_ENTRIES;
                struct io_logs *__p;
 
                __p = calloc(1, sizeof(*l->pending));
-               __p->max_samples = DEF_LOG_ENTRIES;
+               if (l->td->o.iodepth > DEF_LOG_ENTRIES)
+                       def_samples = roundup_pow2(l->td->o.iodepth);
+               __p->max_samples = def_samples;
                __p->log = calloc(__p->max_samples, log_entry_sz(l));
                l->pending = __p;
        }