diff options
| -rw-r--r-- | Makefile | 9 | ||||
| -rw-r--r-- | libpod/lock/shm/shm_lock.go | 11 | ||||
| -rw-r--r-- | nix/default-arm64.nix | 3 | ||||
| -rw-r--r-- | nix/default.nix | 3 |
4 files changed, 19 insertions, 7 deletions
@@ -62,10 +62,11 @@ PKG_MANAGER ?= $(shell command -v dnf yum|head -n1) PRE_COMMIT = $(shell command -v bin/venv/bin/pre-commit ~/.local/bin/pre-commit pre-commit | head -n1) # This isn't what we actually build; it's a superset, used for target -# dependencies. Basically: all *.go files, except *_test.go, and except -# anything in a dot subdirectory. If any of these files is newer than -# our target (bin/podman{,-remote}), a rebuild is triggered. -SOURCES = $(shell find . -path './.*' -prune -o \( -name '*.go' -a ! -name '*_test.go' \) -print) +# dependencies. Basically: all *.go and *.c files, except *_test.go, +# and except anything in a dot subdirectory. If any of these files is +# newer than our target (bin/podman{,-remote}), a rebuild is +# triggered. +SOURCES = $(shell find . -path './.*' -prune -o \( \( -name '*.go' -o -name '*.c' \) -a ! -name '*_test.go' \) -print) BUILDFLAGS := -mod=vendor $(BUILDFLAGS) diff --git a/libpod/lock/shm/shm_lock.go b/libpod/lock/shm/shm_lock.go index 322e92a8f..fea02a619 100644 --- a/libpod/lock/shm/shm_lock.go +++ b/libpod/lock/shm/shm_lock.go @@ -130,8 +130,17 @@ func (locks *SHMLocks) AllocateSemaphore() (uint32, error) { // semaphore indexes, and can still return error codes. retCode := C.allocate_semaphore(locks.lockStruct) if retCode < 0 { + var err = syscall.Errno(-1 * retCode) // Negative errno returned - return 0, syscall.Errno(-1 * retCode) + if errors.Is(err, syscall.ENOSPC) { + // ENOSPC expands to "no space left on device". While it is technically true + // that there's no room in the SHM inn for this lock, this tends to send normal people + // down the path of checking disk-space which is not actually their problem. + // Give a clue that it's actually due to num_locks filling up. + var errFull = errors.Errorf("allocation failed; exceeded num_locks (%d)", locks.maxLocks) + return uint32(retCode), errFull + } + return uint32(retCode), syscall.Errno(-1 * retCode) } return uint32(retCode), nil diff --git a/nix/default-arm64.nix b/nix/default-arm64.nix index bb958a193..fa076f27d 100644 --- a/nix/default-arm64.nix +++ b/nix/default-arm64.nix @@ -59,7 +59,8 @@ let self = with pkgs; buildGoModule rec { name = "podman"; - src = ./..; + src = builtins.filterSource + (path: type: !(type == "directory" && baseNameOf path == "bin")) ./..; vendorSha256 = null; doCheck = false; enableParallelBuilding = true; diff --git a/nix/default.nix b/nix/default.nix index 1dc6f92b6..30ae21503 100644 --- a/nix/default.nix +++ b/nix/default.nix @@ -57,7 +57,8 @@ let self = with pkgs; buildGoModule rec { name = "podman"; - src = ./..; + src = builtins.filterSource + (path: type: !(type == "directory" && baseNameOf path == "bin")) ./..; vendorSha256 = null; doCheck = false; enableParallelBuilding = true; |