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dd: remove if= noatime optimization

This commit is contained in:
Eivind Uggedal 2016-03-15 16:03:14 +00:00 committed by sin
parent 05a69d9d0d
commit e5d88b0f30
1 changed files with 0 additions and 6 deletions
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6
dd.c
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@ -43,7 +43,6 @@ prepare_copy(struct dd_config *ddc, int *ifd, int *ofd)
{ {
struct stat st; struct stat st;
int fli = O_RDONLY|O_LARGEFILE|O_NOCTTY, flo = O_WRONLY|O_LARGEFILE|O_CREAT|O_NOATIME|O_NOCTTY; int fli = O_RDONLY|O_LARGEFILE|O_NOCTTY, flo = O_WRONLY|O_LARGEFILE|O_CREAT|O_NOATIME|O_NOCTTY;
uid_t euid = 0;
long pagesize; long pagesize;
if (ddc->direct) { if (ddc->direct) {
@ -51,11 +50,6 @@ prepare_copy(struct dd_config *ddc, int *ifd, int *ofd)
flo |= O_DIRECT; flo |= O_DIRECT;
} }
euid = geteuid();
if (!euid || st.st_uid == euid)
fli |= O_NOATIME;
if (!ddc->in) *ifd = 0; if (!ddc->in) *ifd = 0;
else if ((*ifd = open(ddc->in, fli)) < 0) else if ((*ifd = open(ddc->in, fli)) < 0)
return -1; return -1;