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lib: mmap the summary to reduce RSS in clients 

Closes: #1855

Closes: #1856
Approved by: cgwalters
This commit is contained in:
Richard Hughes 2019-05-08 20:23:17 +01:00 committed by Atomic Bot
parent 82eccad945
commit f31d779690
1 changed files with 1 additions and 1 deletions
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2
src/libostree/ostree-repo-pull.c
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@ -2868,7 +2868,7 @@ _ostree_repo_load_cache_summary_if_same_sig (OstreeRepo *self,
if (prev_fd < 0) if (prev_fd < 0)
return TRUE; /* Note early return */ return TRUE; /* Note early return */
g_autoptr(GBytes) old_sig_contents = glnx_fd_readall_bytes (prev_fd, cancellable, error); g_autoptr(GBytes) old_sig_contents = ot_fd_readall_or_mmap (prev_fd, 0, error);
if (!old_sig_contents) if (!old_sig_contents)
return FALSE; return FALSE;